Normalise syntax of all specification data with serdi

74 files changed, 268 insertions, 207 deletions

diff --git a/lv2/atom/atom.ttl b/lv2/atom/atom.ttl
index 891cd1f..f02ce64 100644
--- a/lv2/atom/atom.ttl
+++ b/lv2/atom/atom.ttl
@@ -1,11 +1,11 @@
-@prefix atom:  <http://lv2plug.in/ns/ext/atom#> .
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:   <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix ui:    <http://lv2plug.in/ns/extensions/ui#> .
+@prefix atom: <http://lv2plug.in/ns/ext/atom#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix ui: <http://lv2plug.in/ns/extensions/ui#> .
 @prefix units: <http://lv2plug.in/ns/extensions/units#> .
-@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/atom>
 	a owl:Ontology ;
@@ -65,7 +65,7 @@ atom:cType
 	rdfs:label "C type" ;
 	rdfs:domain rdfs:Class ;
 	rdfs:range lv2:Symbol ;
-	rdfs:comment """The identifier for a C type describing the binary representation of an Atom of this type.""" .
+	rdfs:comment "The identifier for a C type describing the binary representation of an Atom of this type." .
 
 atom:Atom
 	a rdfs:Class ;
@@ -550,7 +550,7 @@ atom:childType
 	a rdf:Property ,
 		owl:ObjectProperty ;
 	rdfs:label "child type" ;
-	rdfs:comment "The type of a container's children." .
+	rdfs:comment """The type of a container's children.""" .
 
 atom:supports
 	a rdf:Property ;
@@ -600,3 +600,4 @@ atom:atomTransfer
 <p>This protocol applies to atom ports.  The host must transfer the complete
 atom contained in the port, including header.</p>
 """ .
+
diff --git a/lv2/atom/lv2-atom.doap.ttl b/lv2/atom/lv2-atom.doap.ttl
index 1613c64..4f6e69b 100644
--- a/lv2/atom/lv2-atom.doap.ttl
+++ b/lv2/atom/lv2-atom.doap.ttl
@@ -101,3 +101,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/atom/manifest.ttl b/lv2/atom/manifest.ttl
index ae6195b..46d6de5 100644
--- a/lv2/atom/manifest.ttl
+++ b/lv2/atom/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/atom>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 2 ;
 	lv2:microVersion 2 ;
 	rdfs:seeAlso <atom.ttl> .
+
diff --git a/lv2/buf-size/buf-size.ttl b/lv2/buf-size/buf-size.ttl
index 3464284..e78b5cd 100644
--- a/lv2/buf-size/buf-size.ttl
+++ b/lv2/buf-size/buf-size.ttl
@@ -1,10 +1,10 @@
 @prefix bufsz: <http://lv2plug.in/ns/ext/buf-size#> .
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
-@prefix opts:  <http://lv2plug.in/ns/ext/options#> .
-@prefix owl:   <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix opts: <http://lv2plug.in/ns/ext/options#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/buf-size>
 	a lv2:Specification ;
@@ -127,3 +127,4 @@ bufsz:sequenceSize
 option by hosts that support event ports (including but not limited to MIDI),
 so plugins have the ability to allocate auxiliary buffers large enough to copy
 the input.</p> """ .
+
diff --git a/lv2/buf-size/lv2-buf-size.doap.ttl b/lv2/buf-size/lv2-buf-size.doap.ttl
index bc6ffe9..88b9d59 100644
--- a/lv2/buf-size/lv2-buf-size.doap.ttl
+++ b/lv2/buf-size/lv2-buf-size.doap.ttl
@@ -42,3 +42,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/buf-size/manifest.ttl b/lv2/buf-size/manifest.ttl
index aeccc99..d242f97 100644
--- a/lv2/buf-size/manifest.ttl
+++ b/lv2/buf-size/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/buf-size>
diff --git a/lv2/core/lv2core.doap.ttl b/lv2/core/lv2core.doap.ttl
index 2bac9b3..22ed50a 100644
--- a/lv2/core/lv2core.doap.ttl
+++ b/lv2/core/lv2core.doap.ttl
@@ -5,8 +5,8 @@
 
 <http://lv2plug.in/ns/lv2core>
 	a doap:Project ;
-	rdfs:seeAlso <meta.ttl> ;
-	rdfs:seeAlso <people.ttl> ;
+	rdfs:seeAlso <meta.ttl> ,
+		<people.ttl> ;
 	doap:license <http://opensource.org/licenses/isc> ;
 	doap:name "LV2" ;
 	doap:homepage <http://lv2plug.in> ;
@@ -203,3 +203,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/core/lv2core.ttl b/lv2/core/lv2core.ttl
index cd32a6d..5f8696c 100644
--- a/lv2/core/lv2core.ttl
+++ b/lv2/core/lv2core.ttl
@@ -1,9 +1,9 @@
 @prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 lv2:Specification
 	a rdfs:Class ,
@@ -145,12 +145,12 @@ lv2:Plugin
 		a owl:Restriction ;
 		owl:onProperty doap:name ;
 		owl:someValuesFrom rdf:PlainLiteral ;
-		rdfs:comment "A plugin MUST have at least one untranslated doap:name." ;
+		rdfs:comment "A plugin MUST have at least one untranslated doap:name."
 	] , [
 		a owl:Restriction ;
 		owl:onProperty lv2:port ;
 		owl:allValuesFrom lv2:Port ;
-		rdfs:comment "All ports on a plugin MUST be fully specified lv2:Port instances." ;
+		rdfs:comment "All ports on a plugin MUST be fully specified lv2:Port instances."
 	] ;
 	lv2:documentation """
 <p>The class which represents an LV2 plugin.</p>
@@ -175,7 +175,7 @@ lv2:PortBase
 		a owl:Restriction ;
 		owl:onProperty lv2:symbol ;
 		owl:cardinality 1 ;
-		rdfs:comment "A port MUST have exactly one lv2:symbol." ;
+		rdfs:comment "A port MUST have exactly one lv2:symbol."
 	] ;
 	lv2:documentation """
 <p>Similar to lv2:PluginBase, an abstract port-like resource that MAY not
@@ -187,8 +187,8 @@ lv2:Port
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:label "Port" ;
-	rdfs:subClassOf lv2:PortBase ;
-	rdfs:subClassOf [
+	rdfs:subClassOf lv2:PortBase ,
+	[
 		a owl:Restriction ;
 		owl:onProperty lv2:name ;
 		owl:minCardinality 1 ;
@@ -223,14 +223,14 @@ lv2:InputPort
 		owl:Class ;
 	rdfs:subClassOf lv2:Port ;
 	rdfs:label "Input Port" ;
-	rdfs:comment """Ports of this type will be connected to a pointer to some value, which will be read by the plugin during their run method.""" .
+	rdfs:comment "Ports of this type will be connected to a pointer to some value, which will be read by the plugin during their run method." .
 
 lv2:OutputPort
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf lv2:Port ;
 	rdfs:label "Output Port" ;
-	rdfs:comment """Ports of this type will be connected to a pointer to some value, which will be written to by the plugin during their run method.""" .
+	rdfs:comment "Ports of this type will be connected to a pointer to some value, which will be written to by the plugin during their run method." .
 
 lv2:ControlPort
 	a rdfs:Class ,
@@ -632,7 +632,7 @@ lv2:default
 		owl:DatatypeProperty ,
 		owl:FunctionalProperty ;
 	rdfs:label "default" ;
-	rdfs:comment """The default value that the host SHOULD set this port to when there is no other information available.""" .
+	rdfs:comment "The default value that the host SHOULD set this port to when there is no other information available." .
 
 lv2:minimum
 	a rdf:Property ,
@@ -660,7 +660,7 @@ lv2:Feature
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:label "Feature" ;
-	rdfs:comment """An additional feature which a plugin or other resource may use or require.""" .
+	rdfs:comment "An additional feature which a plugin or other resource may use or require." .
 
 lv2:optionalFeature
 	a rdf:Property ,
@@ -762,7 +762,7 @@ lv2:PortProperty
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:label "Port Property" ;
-	rdfs:comment """A property of this port that allows a host to make more sensible decisions (e.g. to provide a better interface).""" .
+	rdfs:comment "A property of this port that allows a host to make more sensible decisions (e.g. to provide a better interface)." .
 
 lv2:portProperty
 	a rdf:Property ,
@@ -770,12 +770,12 @@ lv2:portProperty
 	rdfs:domain lv2:Port ;
 	rdfs:range lv2:PortProperty ;
 	rdfs:label "port property" ;
-	rdfs:comment """Relates Ports to PortProperties. The PortProperty may be ignored without catastrophic effects, though it may be useful e.g. for providing a sensible interface for the port.""" .
+	rdfs:comment "Relates Ports to PortProperties. The PortProperty may be ignored without catastrophic effects, though it may be useful e.g. for providing a sensible interface for the port." .
 
 lv2:connectionOptional
 	a lv2:PortProperty ;
 	rdfs:label "connection optional" ;
-	rdfs:comment """Indicates that this port does not have to be connected to valid data by the host. If it is to be disconnected then the port MUST set to NULL with a call to the connectPort method.""" .
+	rdfs:comment "Indicates that this port does not have to be connected to valid data by the host. If it is to be disconnected then the port MUST set to NULL with a call to the connectPort method." .
 
 lv2:reportsLatency
 	a lv2:PortProperty ;
@@ -805,7 +805,7 @@ data above zero should be considered <q>on</q> or <q>true</q>.</p>
 lv2:sampleRate
 	a lv2:PortProperty ;
 	rdfs:label "sample rate" ;
-	rdfs:comment """Indicates that any bounds specified should be interpreted as multiples of the sample rate. For instance, a frequency range from 0Hz to the Nyquist frequency (half the sample rate) could be requested by this property in conjunction with lv2:minimum 0.0 and lv2:maximum 0.5. Hosts that support bounds at all MUST support this property.""" .
+	rdfs:comment "Indicates that any bounds specified should be interpreted as multiples of the sample rate. For instance, a frequency range from 0Hz to the Nyquist frequency (half the sample rate) could be requested by this property in conjunction with lv2:minimum 0.0 and lv2:maximum 0.5. Hosts that support bounds at all MUST support this property." .
 
 lv2:integer
 	a lv2:PortProperty ;
@@ -827,14 +827,14 @@ lv2:GeneratorPlugin
 		owl:Class ;
 	rdfs:subClassOf lv2:Plugin ;
 	rdfs:label "Generator" ;
-	rdfs:comment """Any plugin that generates sound internally, rather than processing its input.""" .
+	rdfs:comment "Any plugin that generates sound internally, rather than processing its input." .
 
 lv2:InstrumentPlugin
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf lv2:GeneratorPlugin ;
 	rdfs:label "Instrument" ;
-	rdfs:comment """Any plugin that is intended to be played as a musical instrument.""" .
+	rdfs:comment "Any plugin that is intended to be played as a musical instrument." .
 
 lv2:OscillatorPlugin
 	a rdfs:Class ,
@@ -847,42 +847,42 @@ lv2:UtilityPlugin
 		owl:Class ;
 	rdfs:subClassOf lv2:Plugin ;
 	rdfs:label "Utility" ;
-	rdfs:comment """Includes things like mathematical functions and non-musical delays.""" .
+	rdfs:comment "Includes things like mathematical functions and non-musical delays." .
 
 lv2:ConverterPlugin
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf lv2:UtilityPlugin ;
 	rdfs:label "Converter" ;
-	rdfs:comment """Any plugin that converts some form of input into a different form of output.""" .
+	rdfs:comment "Any plugin that converts some form of input into a different form of output." .
 
 lv2:AnalyserPlugin
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf lv2:UtilityPlugin ;
 	rdfs:label "Analyser" ;
-	rdfs:comment """Any plugin that analyses input to output some useful information.""" .
+	rdfs:comment "Any plugin that analyses input to output some useful information." .
 
 lv2:MixerPlugin
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf lv2:UtilityPlugin ;
 	rdfs:label "Mixer" ;
-	rdfs:comment """A plugin which mixes some number of inputs into some number of outputs.""" .
+	rdfs:comment "A plugin which mixes some number of inputs into some number of outputs." .
 
 lv2:SimulatorPlugin
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf lv2:Plugin ;
 	rdfs:label "Simulator" ;
-	rdfs:comment """Plugins that aim to duplicate the effect of some environmental effect or musical equipment.""" .
+	rdfs:comment "Plugins that aim to duplicate the effect of some environmental effect or musical equipment." .
 
 lv2:DelayPlugin
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf lv2:Plugin ;
 	rdfs:label "Delay" ;
-	rdfs:comment """Plugins that intentionally delay their input signal as an effect.""" .
+	rdfs:comment "Plugins that intentionally delay their input signal as an effect." .
 
 lv2:ModulatorPlugin
 	a rdfs:Class ,
@@ -983,7 +983,7 @@ lv2:SpectralPlugin
 		owl:Class ;
 	rdfs:subClassOf lv2:Plugin ;
 	rdfs:label "Spectral" ;
-	rdfs:comment """Plugins that alter the spectral properties (e.g. frequency) of audio.""" .
+	rdfs:comment "Plugins that alter the spectral properties (e.g. frequency) of audio." .
 
 lv2:PitchPlugin
 	a rdfs:Class ,
@@ -1020,7 +1020,7 @@ lv2:DynamicsPlugin
 		owl:Class ;
 	rdfs:subClassOf lv2:Plugin ;
 	rdfs:label "Dynamics" ;
-	rdfs:comment """Plugins that alter the envelope or dynamic range of audio.""" .
+	rdfs:comment "Plugins that alter the envelope or dynamic range of audio." .
 
 lv2:CompressorPlugin
 	a rdfs:Class ,
@@ -1063,3 +1063,4 @@ lv2:MIDIPlugin
 		owl:Class ;
 	rdfs:subClassOf lv2:Plugin ;
 	rdfs:label "MIDI" .
+
diff --git a/lv2/core/manifest.ttl b/lv2/core/manifest.ttl
index 286d1d0..870ab1b 100644
--- a/lv2/core/manifest.ttl
+++ b/lv2/core/manifest.ttl
@@ -1,5 +1,5 @@
 @prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/lv2core>
@@ -10,5 +10,6 @@
 
 <http://lv2plug.in/ns/lv2>
 	a doap:Project ;
-	rdfs:seeAlso <meta.ttl> ;
-	rdfs:seeAlso <people.ttl> .
+	rdfs:seeAlso <meta.ttl> ,
+		<people.ttl> .
+
diff --git a/lv2/core/meta.ttl b/lv2/core/meta.ttl
index 4fa9a6a..e767910 100644
--- a/lv2/core/meta.ttl
+++ b/lv2/core/meta.ttl
@@ -1,8 +1,8 @@
-@prefix dcs:  <http://ontologi.es/doap-changeset#> .
+@prefix dcs: <http://ontologi.es/doap-changeset#> .
 @prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix meta: <http://lv2plug.in/ns/meta#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://opensource.org/licenses/isc>
@@ -75,7 +75,7 @@ THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH R
 		dcs:blame <http://drobilla.net/drobilla#me> ;
 		dcs:changeset [
 			dcs:item [
-				rdfs:label "eg-scope: Don't feed back UI state updates."
+				rdfs:label """eg-scope: Don't feed back UI state updates."""
 			] , [
 				rdfs:label "eg-sampler: Fix handling of state file paths."
 			] , [
@@ -173,9 +173,10 @@ THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH R
 		dcs:blame <http://drobilla.net/drobilla#me> ;
 		dcs:changeset [
 			dcs:item [
-				rdfs:label "Initial release as a unified project.  Projects can now simply depend on the pkg-config package 'lv2' for all official LV2 APIs."
+				rdfs:label """Initial release as a unified project.  Projects can now simply depend on the pkg-config package 'lv2' for all official LV2 APIs."""
 			] , [
 				rdfs:label "New extensions: atom, log, parameters, patch, port-groups, port-props, resize-port, state, time, worker."
 			]
 		]
 	] .
+
diff --git a/lv2/core/people.ttl b/lv2/core/people.ttl
index 292fbab..52d0384 100644
--- a/lv2/core/people.ttl
+++ b/lv2/core/people.ttl
@@ -26,7 +26,7 @@ meta:gabrbedd
 
 meta:daste
 	a foaf:Person ;
-	foaf:name "Stefano D'Angelo" ;
+	foaf:name """Stefano D'Angelo""" ;
 	foaf:mbox <mailto:zanga.mail@gmail.com> .
 
 meta:kfoltman
diff --git a/lv2/data-access/data-access.ttl b/lv2/data-access/data-access.ttl
index 654b714..384dd87 100644
--- a/lv2/data-access/data-access.ttl
+++ b/lv2/data-access/data-access.ttl
@@ -1,5 +1,5 @@
-@prefix da:   <http://lv2plug.in/ns/ext/data-access#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix da: <http://lv2plug.in/ns/ext/data-access#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/data-access>
@@ -21,3 +21,4 @@ do so.</p>
 instantiate method with URI LV2_DATA_ACCESS_URI and data pointed to an instance
 of LV2_Extension_Data_Feature.</p>
 """ .
+
diff --git a/lv2/data-access/lv2-data-access.doap.ttl b/lv2/data-access/lv2-data-access.doap.ttl
index d577e63..e9fd6da 100644
--- a/lv2/data-access/lv2-data-access.doap.ttl
+++ b/lv2/data-access/lv2-data-access.doap.ttl
@@ -56,3 +56,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/data-access/manifest.ttl b/lv2/data-access/manifest.ttl
index 85e50fc..9585a5e 100644
--- a/lv2/data-access/manifest.ttl
+++ b/lv2/data-access/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/data-access>
diff --git a/lv2/dynmanifest/dynmanifest.ttl b/lv2/dynmanifest/dynmanifest.ttl
index 63e0730..966dd0f 100644
--- a/lv2/dynmanifest/dynmanifest.ttl
+++ b/lv2/dynmanifest/dynmanifest.ttl
@@ -1,15 +1,15 @@
 @prefix dman: <http://lv2plug.in/ns/ext/dynmanifest#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/dynmanifest>
 	a lv2:Specification ;
 	rdfs:seeAlso <dynmanifest.h> ,
 		<lv2-dynmanifest.doap.ttl> ;
-    lv2:documentation """
+	lv2:documentation """
 <p>The LV2 API, on its own, cannot be used to write plugin libraries where data
 is dynamically generated at runtime (e.g. API wrappers), since LV2 requires
 needed information to be provided in one or more static data (RDF) files. This
@@ -83,3 +83,4 @@ dman:DynManifest
 There MUST NOT be any instances of dman:DynManifest in the generated manifest.
 
 All relative URIs in the generated data MUST be relative to the base path that would be used to parse a normal LV2 manifest (the bundle path).""" .
+
diff --git a/lv2/dynmanifest/lv2-dynmanifest.doap.ttl b/lv2/dynmanifest/lv2-dynmanifest.doap.ttl
index 9dd6c81..77f03ca 100644
--- a/lv2/dynmanifest/lv2-dynmanifest.doap.ttl
+++ b/lv2/dynmanifest/lv2-dynmanifest.doap.ttl
@@ -53,3 +53,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/dynmanifest/manifest.ttl b/lv2/dynmanifest/manifest.ttl
index 784fb30..db27a73 100644
--- a/lv2/dynmanifest/manifest.ttl
+++ b/lv2/dynmanifest/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/dynmanifest>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 1 ;
 	lv2:microVersion 6 ;
 	rdfs:seeAlso <dynmanifest.ttl> .
+
diff --git a/lv2/event/event.ttl b/lv2/event/event.ttl
index 94e429f..b356666 100644
--- a/lv2/event/event.ttl
+++ b/lv2/event/event.ttl
@@ -1,7 +1,7 @@
-@prefix ev:   <http://lv2plug.in/ns/ext/event#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix ev: <http://lv2plug.in/ns/ext/event#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/event>
@@ -31,7 +31,7 @@ ev:EventPort
 	a rdfs:Class ;
 	rdfs:label "Event Port" ;
 	rdfs:subClassOf lv2:Port ;
-	rdfs:comment """Ports of this type will be connected to a struct of type LV2_Event_Buffer, defined in event.h.  These ports contain a sequence of generic events (possibly several types mixed in a single stream), the specific types of which are defined by some URI in another LV2 extension.""" .
+	rdfs:comment "Ports of this type will be connected to a struct of type LV2_Event_Buffer, defined in event.h.  These ports contain a sequence of generic events (possibly several types mixed in a single stream), the specific types of which are defined by some URI in another LV2 extension." .
 
 ev:Event
 	a rdfs:Class ;
@@ -81,7 +81,7 @@ ev:inheritsEvent
 		lv2:OutputPort ;
 	rdfs:range lv2:Port ;
 	rdfs:label "inherits event type" ;
-	rdfs:comment """Indicates that this output port might pass through events that arrived at some other input port (or generate an event of the same type as events arriving at that input).  The host must always check the stamp type of all outputs when connecting an input, but this property should be set whenever it applies.""" .
+	rdfs:comment "Indicates that this output port might pass through events that arrived at some other input port (or generate an event of the same type as events arriving at that input).  The host must always check the stamp type of all outputs when connecting an input, but this property should be set whenever it applies." .
 
 ev:supportsTimeStamp
 	a rdf:Property ;
@@ -112,3 +112,4 @@ ev:inheritsTimeStamp
 	rdfs:comment """Indicates that this port follows the time stamp type of an input port.
 
 This property is not necessary, but it should be set for outputs that base their output type on an input port so the host can make more sense of the plugin and provide a more sensible interface.""" .
+
diff --git a/lv2/event/lv2-event.doap.ttl b/lv2/event/lv2-event.doap.ttl
index 5051237..3ad626a 100644
--- a/lv2/event/lv2-event.doap.ttl
+++ b/lv2/event/lv2-event.doap.ttl
@@ -96,3 +96,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/event/manifest.ttl b/lv2/event/manifest.ttl
index 0b454e2..0194d71 100644
--- a/lv2/event/manifest.ttl
+++ b/lv2/event/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/event>
diff --git a/lv2/instance-access/instance-access.ttl b/lv2/instance-access/instance-access.ttl
index 5656345..5e4dd9a 100644
--- a/lv2/instance-access/instance-access.ttl
+++ b/lv2/instance-access/instance-access.ttl
@@ -1,5 +1,5 @@
-@prefix ia:   <http://lv2plug.in/ns/ext/instance-access#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix ia: <http://lv2plug.in/ns/ext/instance-access#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/instance-access>
@@ -20,3 +20,4 @@ do so.</p>
 instantiate method with URI LV2_INSTANCE_ACCESS_URI and data pointed directly
 to the LV2_Handle of the plugin instance.</p>
 """ .
+
diff --git a/lv2/instance-access/lv2-instance-access.doap.ttl b/lv2/instance-access/lv2-instance-access.doap.ttl
index 5aa70d8..7458059 100644
--- a/lv2/instance-access/lv2-instance-access.doap.ttl
+++ b/lv2/instance-access/lv2-instance-access.doap.ttl
@@ -55,3 +55,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/instance-access/manifest.ttl b/lv2/instance-access/manifest.ttl
index cee5dbf..e6c8810 100644
--- a/lv2/instance-access/manifest.ttl
+++ b/lv2/instance-access/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/instance-access>
diff --git a/lv2/log/log.ttl b/lv2/log/log.ttl
index 60e1d3f..ae5fc8d 100644
--- a/lv2/log/log.ttl
+++ b/lv2/log/log.ttl
@@ -1,8 +1,8 @@
-@prefix log:  <http://lv2plug.in/ns/ext/log#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix log: <http://lv2plug.in/ns/ext/log#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/log>
 	a lv2:Specification ;
@@ -66,3 +66,4 @@ log:log
 the host must pass an LV2_Feature to LV2_Descriptor::instantiate() with URI
 LV2_LOG__log and data pointed to an instance of LV2_Log_Log.</p>
 """ .
+
diff --git a/lv2/log/lv2-log.doap.ttl b/lv2/log/lv2-log.doap.ttl
index d109809..1a5a56e 100644
--- a/lv2/log/lv2-log.doap.ttl
+++ b/lv2/log/lv2-log.doap.ttl
@@ -50,3 +50,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/log/manifest.ttl b/lv2/log/manifest.ttl
index afe7449..bcaeff3 100644
--- a/lv2/log/manifest.ttl
+++ b/lv2/log/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/log>
diff --git a/lv2/midi/lv2-midi.doap.ttl b/lv2/midi/lv2-midi.doap.ttl
index 8a9315a..24b2a04 100644
--- a/lv2/midi/lv2-midi.doap.ttl
+++ b/lv2/midi/lv2-midi.doap.ttl
@@ -91,3 +91,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/midi/manifest.ttl b/lv2/midi/manifest.ttl
index 6dd7db6..f141936 100644
--- a/lv2/midi/manifest.ttl
+++ b/lv2/midi/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/midi>
diff --git a/lv2/midi/midi.ttl b/lv2/midi/midi.ttl
index 571ff7a..21e3078 100644
--- a/lv2/midi/midi.ttl
+++ b/lv2/midi/midi.ttl
@@ -1,11 +1,11 @@
 @prefix atom: <http://lv2plug.in/ns/ext/atom#> .
-@prefix ev:   <http://lv2plug.in/ns/ext/event#> .
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix ev: <http://lv2plug.in/ns/ext/event#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix midi: <http://lv2plug.in/ns/ext/midi#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/midi>
 	a owl:Ontology ;
@@ -386,7 +386,7 @@ midi:statusMask
 		owl:FunctionalProperty ;
 	rdfs:label "status mask" ;
 	rdfs:range midi:HexByte ;
-	rdfs:comment """The status byte for a message of this type on channel 1, i.e. a status byte with the lower nibble set to zero.""" .
+	rdfs:comment "The status byte for a message of this type on channel 1, i.e. a status byte with the lower nibble set to zero." .
 
 midi:velocity
 	a rdf:Property ,
@@ -395,3 +395,4 @@ midi:velocity
 	rdfs:label "velocity" ;
 	rdfs:range midi:HexByte ;
 	rdfs:comment "The velocity of a note message (0 to 127)." .
+
diff --git a/lv2/morph/lv2-morph.doap.ttl b/lv2/morph/lv2-morph.doap.ttl
index 533cf10..32f3e70 100644
--- a/lv2/morph/lv2-morph.doap.ttl
+++ b/lv2/morph/lv2-morph.doap.ttl
@@ -20,3 +20,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/morph/manifest.ttl b/lv2/morph/manifest.ttl
index 40b0f2b..7c85cfd 100644
--- a/lv2/morph/manifest.ttl
+++ b/lv2/morph/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/morph>
diff --git a/lv2/morph/morph.ttl b/lv2/morph/morph.ttl
index 2a2e9fc..77dac01 100644
--- a/lv2/morph/morph.ttl
+++ b/lv2/morph/morph.ttl
@@ -1,12 +1,12 @@
-@prefix doap:  <http://usefulinc.com/ns/doap#> .
-@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix morph: <http://lv2plug.in/ns/ext/morph#> .
 @prefix opts: <http://lv2plug.in/ns/ext/options#> .
-@prefix owl:   <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/morph>
 	a owl:Ontology ;
@@ -83,3 +83,4 @@ morph:currentType
 <p>The currently active type of the port.  This is for dynamic use as an option
 and SHOULD NOT be listed in the static plugin data.</p>
 """ .
+
diff --git a/lv2/options/lv2-options.doap.ttl b/lv2/options/lv2-options.doap.ttl
index 22efbfc..c0f598d 100644
--- a/lv2/options/lv2-options.doap.ttl
+++ b/lv2/options/lv2-options.doap.ttl
@@ -40,3 +40,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/options/manifest.ttl b/lv2/options/manifest.ttl
index bab8984..18db448 100644
--- a/lv2/options/manifest.ttl
+++ b/lv2/options/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/options>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 1 ;
 	lv2:microVersion 4 ;
 	rdfs:seeAlso <options.ttl> .
+
diff --git a/lv2/options/options.ttl b/lv2/options/options.ttl
index 5c5860a..0380b6b 100644
--- a/lv2/options/options.ttl
+++ b/lv2/options/options.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix opts: <http://lv2plug.in/ns/ext/options#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/options>
 	a owl:Ontology ;
@@ -101,3 +101,4 @@ provide a value for the specified option if one is known, or provide the user
 an opportunity to specify one if one is Indicates that the instance host MUST
 pass a value for the specified option in order to instantiate the instance.</p>
 """ .
+
diff --git a/lv2/parameters/lv2-parameters.doap.ttl b/lv2/parameters/lv2-parameters.doap.ttl
index 3ff707c..028b3b0 100644
--- a/lv2/parameters/lv2-parameters.doap.ttl
+++ b/lv2/parameters/lv2-parameters.doap.ttl
@@ -45,3 +45,4 @@
 	doap:shortdesc "Common parameters for audio processing." ;
 	doap:maintainer <http://drobilla.net/drobilla#me> ;
 	doap:developer <http://lv2plug.in/ns/meta#larsl> .
+
diff --git a/lv2/parameters/manifest.ttl b/lv2/parameters/manifest.ttl
index d2ba8fa..57f5d2e 100644
--- a/lv2/parameters/manifest.ttl
+++ b/lv2/parameters/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/parameters>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 1 ;
 	lv2:microVersion 4 ;
 	rdfs:seeAlso <parameters.ttl> .
+
diff --git a/lv2/parameters/parameters.ttl b/lv2/parameters/parameters.ttl
index f8ad2ab..67f7ce9 100644
--- a/lv2/parameters/parameters.ttl
+++ b/lv2/parameters/parameters.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix param: <http://lv2plug.in/ns/ext/parameters#> .
-@prefix atom:  <http://lv2plug.in/ns/ext/atom#> .
-@prefix pg:    <http://lv2plug.in/ns/ext/port-groups#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix atom: <http://lv2plug.in/ns/ext/atom#> .
+@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix units: <http://lv2plug.in/ns/extensions/units#> .
 
 <http://lv2plug.in/ns/ext/parameters>
@@ -30,7 +30,7 @@ param:attack
 	a lv2:Parameter ;
 	rdfs:range atom:Float ;
 	rdfs:label "attack" ;
-	rdfs:comment "The duration of an envelope's attack stage." .
+	rdfs:comment """The duration of an envelope's attack stage.""" .
 
 param:cutoffFrequency
 	a lv2:Parameter ;
@@ -41,13 +41,13 @@ param:decay
 	a lv2:Parameter ;
 	rdfs:range atom:Float ;
 	rdfs:label "decay" ;
-	rdfs:comment "The duration of an envelope's decay stage." .
+	rdfs:comment """The duration of an envelope's decay stage.""" .
 
 param:delay
 	a lv2:Parameter ;
 	rdfs:range atom:Float ;
 	rdfs:label "delay" ;
-	rdfs:comment "The duration of an envelope's delay stage." .
+	rdfs:comment """The duration of an envelope's delay stage.""" .
 
 param:frequency
 	a lv2:Parameter ;
@@ -58,7 +58,7 @@ param:hold
 	a lv2:Parameter ;
 	rdfs:range atom:Float ;
 	rdfs:label "hold" ;
-	rdfs:comment "The duration of an envelope's hold stage." .
+	rdfs:comment """The duration of an envelope's hold stage.""" .
 
 param:pulseWidth
 	a lv2:Parameter ;
@@ -76,7 +76,7 @@ param:release
 	a lv2:Parameter ;
 	rdfs:range atom:Float ;
 	rdfs:label "release" ;
-	rdfs:comment "The duration of an envelope's release stage." .
+	rdfs:comment """The duration of an envelope's release stage.""" .
 
 param:resonance
 	a lv2:Parameter ;
@@ -88,7 +88,7 @@ param:sustain
 	a lv2:Parameter ;
 	rdfs:label "sustain" ;
 	rdfs:range atom:Float ;
-	rdfs:comment "The level (not duration) of an envelope's sustain stage." .
+	rdfs:comment """The level (not duration) of an envelope's sustain stage.""" .
 
 param:threshold
 	a lv2:Parameter ;
@@ -204,3 +204,4 @@ param:CompressorControls
 	] , [
 		lv2:designation param:ratio
 	] .
+
diff --git a/lv2/patch/lv2-patch.doap.ttl b/lv2/patch/lv2-patch.doap.ttl
index 2a76d9b..6b623f7 100644
--- a/lv2/patch/lv2-patch.doap.ttl
+++ b/lv2/patch/lv2-patch.doap.ttl
@@ -67,3 +67,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/patch/manifest.ttl b/lv2/patch/manifest.ttl
index 598bf29..b42d389 100644
--- a/lv2/patch/manifest.ttl
+++ b/lv2/patch/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/patch>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 2 ;
 	lv2:microVersion 6 ;
 	rdfs:seeAlso <patch.ttl> .
+
diff --git a/lv2/patch/patch.ttl b/lv2/patch/patch.ttl
index 87432fe..5cc3e71 100644
--- a/lv2/patch/patch.ttl
+++ b/lv2/patch/patch.ttl
@@ -1,10 +1,10 @@
-@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:   <http://www.w3.org/2002/07/owl#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix patch: <http://lv2plug.in/ns/ext/patch#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/patch>
 	a owl:Ontology ;
@@ -46,7 +46,7 @@ patch:Ack
 	a rdfs:Class ;
 	rdfs:subClassOf patch:Response ;
 	rdfs:label "Ack" ;
-	rdfs:comment """An acknowledgement that a request has been successfully processed.  This is returned as a reply when a specific reply type is not necessary or appropriate. """ .
+	rdfs:comment "An acknowledgement that a request has been successfully processed.  This is returned as a reply when a specific reply type is not necessary or appropriate. " .
 
 patch:Copy
 	a rdfs:Class ;
@@ -141,7 +141,7 @@ patch:Insert
 		owl:cardinality 1 ;
 		owl:onProperty patch:subject
 	] ;
-	rdfs:comment """Insert the patch:body at patch:subject.  If the subject does not exist, it is created.  If the subject does already exist, it is added to.  This request only adds properties, it never removes them.  The user must take care that multiple values are not set for properties which should only have one value.""" .
+	rdfs:comment "Insert the patch:body at patch:subject.  If the subject does not exist, it is created.  If the subject does already exist, it is added to.  This request only adds properties, it never removes them.  The user must take care that multiple values are not set for properties which should only have one value." .
 
 patch:Message
 	a rdfs:Class ;
@@ -160,7 +160,7 @@ patch:Move
 		owl:cardinality 1 ;
 		owl:onProperty patch:destination
 	] ;
-	rdfs:comment "Move the patch:subject to patch:destination.  After this, patch:destination has the description patch:subject had prior to this request's execution, and patch:subject no longer exists.  It is an error if the subject does not exist or the destination already exists." .
+	rdfs:comment """Move the patch:subject to patch:destination.  After this, patch:destination has the description patch:subject had prior to this request's execution, and patch:subject no longer exists.  It is an error if the subject does not exist or the destination already exists.""" .
 
 patch:Patch
 	a rdfs:Class ;
@@ -222,7 +222,7 @@ patch:Request
 	a rdfs:Class ;
 	rdfs:label "Request" ;
 	rdfs:subClassOf patch:Message ;
-	rdfs:comment """A request.  A request may have a patch:subject property, which indicates which resource the request applies to.  The subject may be omitted in contexts where it is implicit (e.g. the recipient is the subject).""" .
+	rdfs:comment "A request.  A request may have a patch:subject property, which indicates which resource the request applies to.  The subject may be omitted in contexts where it is implicit (e.g. the recipient is the subject)." .
 
 patch:Response
 	a rdfs:Class ;
@@ -346,7 +346,7 @@ patch:request
 	rdfs:label "request" ;
 	rdfs:domain patch:Response ;
 	rdfs:range patch:Request ;
-	rdfs:comment """The request this is a response to.  This can be used if referring directly to the URI or blank node ID of the request is possible.  Otherwise, use patch:sequenceNumber.""" .
+	rdfs:comment "The request this is a response to.  This can be used if referring directly to the URI or blank node ID of the request is possible.  Otherwise, use patch:sequenceNumber." .
 
 patch:sequenceNumber
 	a rdf:Property ,
@@ -375,7 +375,7 @@ patch:value
 
 patch:wildcard
 	a rdfs:Resource ;
-	rdfs:comment """A wildcard which matches any resource.  This makes it possible to describe the removal of all values for a given property.""" .
+	rdfs:comment "A wildcard which matches any resource.  This makes it possible to describe the removal of all values for a given property." .
 
 patch:writable
 	a rdf:Property ;
@@ -400,3 +400,4 @@ eg:plugin
     patch:writable eg:title .
 </pre>
 """ .
+
diff --git a/lv2/port-groups/lv2-port-groups.doap.ttl b/lv2/port-groups/lv2-port-groups.doap.ttl
index 84a92f4..975e4ee 100644
--- a/lv2/port-groups/lv2-port-groups.doap.ttl
+++ b/lv2/port-groups/lv2-port-groups.doap.ttl
@@ -41,3 +41,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/port-groups/manifest.ttl b/lv2/port-groups/manifest.ttl
index 4a7befe..3cda6c6 100644
--- a/lv2/port-groups/manifest.ttl
+++ b/lv2/port-groups/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/port-groups>
diff --git a/lv2/port-groups/port-groups.ttl b/lv2/port-groups/port-groups.ttl
index 65974c2..5d49341 100644
--- a/lv2/port-groups/port-groups.ttl
+++ b/lv2/port-groups/port-groups.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix pg:   <http://lv2plug.in/ns/ext/port-groups#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/port-groups>
 	a owl:Ontology ;
@@ -54,7 +54,7 @@ pg:element
 		owl:ObjectProperty ;
 	rdfs:range pg:Element ;
 	rdfs:label "element" ;
-	rdfs:comment """Indicates that a group has a certain element (a parameter or channel designation with a possible index).""" .
+	rdfs:comment "Indicates that a group has a certain element (a parameter or channel designation with a possible index)." .
 
 pg:sideChainOf
 	a rdf:Property ,
@@ -69,7 +69,7 @@ pg:subGroupOf
 	rdfs:domain pg:Group ;
 	rdfs:range pg:Group ;
 	rdfs:label "sub-group of" ;
-	rdfs:comment """Indicates that this group is a child of another group.  This property has no meaning with respect to plugin execution, but the host may find this information useful (e.g. to provide a compact user interface).  Note that being a sub-group does not relax the restriction that the group MUST have a unique symbol with respect to the plugin.""" .
+	rdfs:comment "Indicates that this group is a child of another group.  This property has no meaning with respect to plugin execution, but the host may find this information useful (e.g. to provide a compact user interface).  Note that being a sub-group does not relax the restriction that the group MUST have a unique symbol with respect to the plugin." .
 
 pg:source
 	a rdf:Property ,
@@ -104,12 +104,12 @@ pg:group
 	rdfs:domain lv2:Port ;
 	rdfs:range pg:Group ;
 	rdfs:label "group" ;
-	rdfs:comment """Indicates that this port is a part of a group of ports on the plugin.  The port should also have an lv2:designation property to define its designation within that group.""" .
+	rdfs:comment "Indicates that this port is a part of a group of ports on the plugin.  The port should also have an lv2:designation property to define its designation within that group." .
 
 pg:DiscreteGroup
 	a rdfs:Class ;
 	rdfs:subClassOf pg:Group ;
-	rdfs:comment """Discrete channel configurations.  These groups are divided into channels where each represents a particular speaker location.  The position of sound in one of these groups depends on a particular speaker configuration.""" .
+	rdfs:comment "Discrete channel configurations.  These groups are divided into channels where each represents a particular speaker location.  The position of sound in one of these groups depends on a particular speaker configuration." .
 
 pg:left
 	a lv2:Channel ;
@@ -485,7 +485,7 @@ pg:ACN15
 pg:AmbisonicGroup
 	a rdfs:Class ;
 	rdfs:subClassOf pg:Group ;
-	rdfs:comment """Ambisonic channel configurations.  These groups are divided into channels which together represent a position in an abstract n-dimensional space. The position of sound in one of these groups does not depend on a particular speaker configuration; a decoder can be used to convert an ambisonic stream for any speaker configuration.""" .
+	rdfs:comment "Ambisonic channel configurations.  These groups are divided into channels which together represent a position in an abstract n-dimensional space. The position of sound in one of these groups does not depend on a particular speaker configuration; a decoder can be used to convert an ambisonic stream for any speaker configuration." .
 
 pg:AmbisonicBH1P0Group
 	a rdfs:Class ;
@@ -747,3 +747,4 @@ pg:AmbisonicBH3P3Group
 		lv2:index 15 ;
 		lv2:designation pg:ACN15
 	] .
+
diff --git a/lv2/port-props/lv2-port-props.doap.ttl b/lv2/port-props/lv2-port-props.doap.ttl
index b199d36..d75828f 100644
--- a/lv2/port-props/lv2-port-props.doap.ttl
+++ b/lv2/port-props/lv2-port-props.doap.ttl
@@ -31,3 +31,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/port-props/manifest.ttl b/lv2/port-props/manifest.ttl
index 27f15c9..45f598d 100644
--- a/lv2/port-props/manifest.ttl
+++ b/lv2/port-props/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/port-props>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 1 ;
 	lv2:microVersion 2 ;
 	rdfs:seeAlso <port-props.ttl> .
+
diff --git a/lv2/port-props/port-props.ttl b/lv2/port-props/port-props.ttl
index f27f51e..3baa094 100644
--- a/lv2/port-props/port-props.ttl
+++ b/lv2/port-props/port-props.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:    <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:    <http://www.w3.org/2002/07/owl#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix pprops: <http://lv2plug.in/ns/ext/port-props#> .
-@prefix rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:   <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:    <http://www.w3.org/2001/XMLSchema#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/port-props>
 	a owl:Ontology ;
@@ -22,7 +22,7 @@ pprops:trigger
 pprops:supportsStrictBounds
 	a lv2:Feature ;
 	rdfs:label "supports strict bounds" ;
-	rdfs:comment """Indicates use of host support for pprops:hasStrictBounds port property.  A plugin that specifies it as optional feature can omit value clamping for hasStrictBounds ports, if the feature is supported by the host.  When specified as required feature, it indicates that the plugin does not do any clamping for input ports that have a pprops:hasStrictBounds property.""" .
+	rdfs:comment "Indicates use of host support for pprops:hasStrictBounds port property.  A plugin that specifies it as optional feature can omit value clamping for hasStrictBounds ports, if the feature is supported by the host.  When specified as required feature, it indicates that the plugin does not do any clamping for input ports that have a pprops:hasStrictBounds property." .
 
 pprops:hasStrictBounds
 	a lv2:PortProperty ;
@@ -32,12 +32,12 @@ pprops:hasStrictBounds
 pprops:expensive
 	a lv2:PortProperty ;
 	rdfs:label "changes are expensive" ;
-	rdfs:comment """Input ports only.  Indicates that any changes to the port value may trigger expensive background calculation (e.g. regenerate some lookup tables in a background thread).  Any value changes may have not have immediate effect, or may cause silence or diminished-quality version of the output until background processing is finished.  Ports having this property are typically not well suited for connection to outputs of other plugins, and should not be offered as connection targets or for automation by default.""" .
+	rdfs:comment "Input ports only.  Indicates that any changes to the port value may trigger expensive background calculation (e.g. regenerate some lookup tables in a background thread).  Any value changes may have not have immediate effect, or may cause silence or diminished-quality version of the output until background processing is finished.  Ports having this property are typically not well suited for connection to outputs of other plugins, and should not be offered as connection targets or for automation by default." .
 
 pprops:causesArtifacts
 	a lv2:PortProperty ;
 	rdfs:label "changes cause artifacts" ;
-	rdfs:comment """Input ports only.  Indicates that any changes to the port value may produce slight artifacts to produced audio signals (zipper noise and other results of signal discontinuities).  Connecting ports of this type to continuous signals is not recommended, and when presenting a list of automation targets, those ports may be marked as artifact-producing.""" .
+	rdfs:comment "Input ports only.  Indicates that any changes to the port value may produce slight artifacts to produced audio signals (zipper noise and other results of signal discontinuities).  Connecting ports of this type to continuous signals is not recommended, and when presenting a list of automation targets, those ports may be marked as artifact-producing." .
 
 pprops:continuousCV
 	a lv2:PortProperty ;
@@ -52,24 +52,24 @@ pprops:discreteCV
 pprops:logarithmic
 	a lv2:PortProperty ;
 	rdfs:label "logarithmic scale" ;
-	rdfs:comment """Indicates that port value behaviour within specified range (bounds) is a value using logarithmic scale.  The lower and upper bounds must be specified, and must be of the same sign.""" .
+	rdfs:comment "Indicates that port value behaviour within specified range (bounds) is a value using logarithmic scale.  The lower and upper bounds must be specified, and must be of the same sign." .
 
 pprops:notAutomatic
 	a lv2:PortProperty ;
 	rdfs:label "not intended as a CV input" ;
-	rdfs:comment """Indicates that the port is not primarily intended to be fed with modulation signals from external sources (other plugins, etc.).  It is merely a UI hint and hosts may allow the user to override it.""" .
+	rdfs:comment "Indicates that the port is not primarily intended to be fed with modulation signals from external sources (other plugins, etc.).  It is merely a UI hint and hosts may allow the user to override it." .
 
 pprops:notOnGUI
 	a lv2:PortProperty ;
 	rdfs:label "not on GUI" ;
-	rdfs:comment """Indicates that the port is not primarily intended to be represented by a separate control in the user interface window (or any similar mechanism used for direct, immediate control of control ports).  It is merely a UI hint and hosts may allow the user to override it.""" .
+	rdfs:comment "Indicates that the port is not primarily intended to be represented by a separate control in the user interface window (or any similar mechanism used for direct, immediate control of control ports).  It is merely a UI hint and hosts may allow the user to override it." .
 
 pprops:displayPriority
 	a rdf:Property ;
 	rdfs:domain lv2:Port ;
 	rdfs:range xsd:nonNegativeInteger ;
 	rdfs:label "display priority" ;
-	rdfs:comment """Indicates how important a port is to controlling the plugin.  If a host can only display some ports of a plugin, it should prefer ports with a higher display priority.  Priorities do not need to be unique, and are only meaningful when compared to each other.""" .
+	rdfs:comment "Indicates how important a port is to controlling the plugin.  If a host can only display some ports of a plugin, it should prefer ports with a higher display priority.  Priorities do not need to be unique, and are only meaningful when compared to each other." .
 
 pprops:rangeSteps
 	a rdf:Property ;
@@ -103,3 +103,4 @@ step = (steps - 1) * log(value / lower) / log(upper / lower)
 <li><code>lower</code> and <code>upper</code> are the bounds</li>
 </ul>
 """ .
+
diff --git a/lv2/presets/lv2-presets.doap.ttl b/lv2/presets/lv2-presets.doap.ttl
index 5ba8867..43857f6 100644
--- a/lv2/presets/lv2-presets.doap.ttl
+++ b/lv2/presets/lv2-presets.doap.ttl
@@ -59,3 +59,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/presets/manifest.ttl b/lv2/presets/manifest.ttl
index d1fc482..b9cacf5 100644
--- a/lv2/presets/manifest.ttl
+++ b/lv2/presets/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/presets>
diff --git a/lv2/presets/presets.ttl b/lv2/presets/presets.ttl
index a32347b..410ec00 100644
--- a/lv2/presets/presets.ttl
+++ b/lv2/presets/presets.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix pset: <http://lv2plug.in/ns/ext/presets#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/presets>
 	a owl:Ontology ;
@@ -91,7 +91,7 @@ pset:value
 	a rdf:Property ;
 	rdfs:domain lv2:PortBase ;
 	rdfs:label "value" ;
-	rdfs:comment """Specifies the value of a Port on some Preset.  This property is used in a similar way to e.g. lv2:default.""" .
+	rdfs:comment "Specifies the value of a Port on some Preset.  This property is used in a similar way to e.g. lv2:default." .
 
 pset:preset
 	a rdf:Property ;
@@ -103,3 +103,4 @@ pset:preset
 may be useful for saving state, or notifying a plugin instance at run-time
 about a preset change.</p>
 """ .
+
diff --git a/lv2/resize-port/lv2-resize-port.doap.ttl b/lv2/resize-port/lv2-resize-port.doap.ttl
index 49ab3cb..6f7dac4 100644
--- a/lv2/resize-port/lv2-resize-port.doap.ttl
+++ b/lv2/resize-port/lv2-resize-port.doap.ttl
@@ -20,3 +20,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/resize-port/manifest.ttl b/lv2/resize-port/manifest.ttl
index 21569ae..9fae8b8 100644
--- a/lv2/resize-port/manifest.ttl
+++ b/lv2/resize-port/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/resize-port>
diff --git a/lv2/resize-port/resize-port.ttl b/lv2/resize-port/resize-port.ttl
index 08186a7..a35ab1a 100644
--- a/lv2/resize-port/resize-port.ttl
+++ b/lv2/resize-port/resize-port.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix rsz:  <http://lv2plug.in/ns/ext/resize-port#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix rsz: <http://lv2plug.in/ns/ext/resize-port#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/resize-port>
 	a lv2:Specification ;
@@ -62,3 +62,4 @@ minimumSize specified to a buffer at least as large as the value given for this
 property.  Any host, especially those that do NOT support dynamic port
 resizing, SHOULD do so or reduced functionality may result.
 """ .
+
diff --git a/lv2/state/lv2-state.doap.ttl b/lv2/state/lv2-state.doap.ttl
index c2372c9..784946d 100644
--- a/lv2/state/lv2-state.doap.ttl
+++ b/lv2/state/lv2-state.doap.ttl
@@ -74,3 +74,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/state/manifest.ttl b/lv2/state/manifest.ttl
index 44732b1..4bbee9a 100644
--- a/lv2/state/manifest.ttl
+++ b/lv2/state/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/state>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 2 ;
 	lv2:microVersion 5 ;
 	rdfs:seeAlso <state.ttl> .
+
diff --git a/lv2/state/state.ttl b/lv2/state/state.ttl
index e5a4ab3..88981cd 100644
--- a/lv2/state/state.ttl
+++ b/lv2/state/state.ttl
@@ -1,6 +1,6 @@
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix state: <http://lv2plug.in/ns/ext/state#> .
 
 <http://lv2plug.in/ns/ext/state>
@@ -389,3 +389,4 @@ result in a different state being saved, but not when the host explicity makes
 a change which it knows is likely to have that effect, such as changing a
 parameter.</p>
 """ .
+
diff --git a/lv2/time/lv2-time.doap.ttl b/lv2/time/lv2-time.doap.ttl
index a46b9f6..c735f22 100644
--- a/lv2/time/lv2-time.doap.ttl
+++ b/lv2/time/lv2-time.doap.ttl
@@ -50,3 +50,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/time/manifest.ttl b/lv2/time/manifest.ttl
index 55a82f1..d80aa75 100644
--- a/lv2/time/manifest.ttl
+++ b/lv2/time/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/time>
diff --git a/lv2/time/time.ttl b/lv2/time/time.ttl
index 13137af..9afa0eb 100644
--- a/lv2/time/time.ttl
+++ b/lv2/time/time.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix time: <http://lv2plug.in/ns/ext/time#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/time>
 	a owl:Ontology ;
@@ -141,3 +141,4 @@ example, a rate of 0.0 is stopped, 1.0 is rolling at normal speed, 0.5 is
 rolling at half speed, -1.0 is reverse, and so on.
 </p>
 """ .
+
diff --git a/lv2/ui/lv2-ui.doap.ttl b/lv2/ui/lv2-ui.doap.ttl
index 8b804b1..7a956fc 100644
--- a/lv2/ui/lv2-ui.doap.ttl
+++ b/lv2/ui/lv2-ui.doap.ttl
@@ -1,4 +1,4 @@
-@prefix dcs:  <http://ontologi.es/doap-changeset#> .
+@prefix dcs: <http://ontologi.es/doap-changeset#> .
 @prefix doap: <http://usefulinc.com/ns/doap#> .
 @prefix foaf: <http://xmlns.com/foaf/0.1/> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@@ -144,3 +144,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/ui/manifest.ttl b/lv2/ui/manifest.ttl
index 384bf2e..282b929 100644
--- a/lv2/ui/manifest.ttl
+++ b/lv2/ui/manifest.ttl
@@ -1,8 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/extensions/ui>
 	a lv2:Specification ;
 	lv2:minorVersion 2 ;
 	lv2:microVersion 20 ;
-	rdfs:seeAlso <ui.ttl> .
\ No newline at end of file
+	rdfs:seeAlso <ui.ttl> .
+
diff --git a/lv2/ui/ui.ttl b/lv2/ui/ui.ttl
index 48ac166..061ef0d 100644
--- a/lv2/ui/ui.ttl
+++ b/lv2/ui/ui.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix ui:   <http://lv2plug.in/ns/extensions/ui#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix ui: <http://lv2plug.in/ns/extensions/ui#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/extensions/ui>
 	a owl:Ontology ;
@@ -88,63 +88,63 @@ ui:GtkUI
 		owl:Class ;
 	rdfs:subClassOf ui:UI ;
 	rdfs:label "GTK2 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Gtk+ 2.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated.""" .
+	rdfs:comment "A UI where the LV2_Widget is a pointer to a Gtk+ 2.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated." .
 
 ui:Gtk3UI
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf ui:UI ;
 	rdfs:label "GTK3 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Gtk+ 3.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated.""" .
+	rdfs:comment "A UI where the LV2_Widget is a pointer to a Gtk+ 3.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated." .
 
 ui:Qt4UI
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf ui:UI ;
 	rdfs:label "Qt4 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Qt4 compatible QWidget, and the host guarantees that the Qt4 library has been initialised and the Qt4 main loop is running before a UI of this type is instantiated.""" .
+	rdfs:comment "A UI where the LV2_Widget is a pointer to a Qt4 compatible QWidget, and the host guarantees that the Qt4 library has been initialised and the Qt4 main loop is running before a UI of this type is instantiated." .
 
 ui:Qt5UI
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf ui:UI ;
 	rdfs:label "Qt5 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Qt5 compatible QWidget, and the host guarantees that the Qt5 library has been initialised and the Qt5 main loop is running before a UI of this type is instantiated.""" .
+	rdfs:comment "A UI where the LV2_Widget is a pointer to a Qt5 compatible QWidget, and the host guarantees that the Qt5 library has been initialised and the Qt5 main loop is running before a UI of this type is instantiated." .
 
 ui:X11UI
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf ui:UI ;
 	rdfs:label "X11 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is an X11 window ID.  Note this is actually an integer, i.e. the LV2_Widget is not a pointer to an X11 window ID, but should be itself taken as an integer value.  This is the native UI type on most POSIX systems.""" .
+	rdfs:comment "A UI where the LV2_Widget is an X11 window ID.  Note this is actually an integer, i.e. the LV2_Widget is not a pointer to an X11 window ID, but should be itself taken as an integer value.  This is the native UI type on most POSIX systems." .
 
 ui:WindowsUI
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf ui:UI ;
 	rdfs:label "Windows UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a Windows HWND window ID.  Note this is actually an unsigned 32-bit integer, i.e. the LV2_Widget is not a pointer to a HWND but should be interpreted as an HWND itself.  This is the native UI type on Microsoft Windows.""" .
+	rdfs:comment "A UI where the LV2_Widget is a Windows HWND window ID.  Note this is actually an unsigned 32-bit integer, i.e. the LV2_Widget is not a pointer to a HWND but should be interpreted as an HWND itself.  This is the native UI type on Microsoft Windows." .
 
 ui:CocoaUI
 	a rdfs:Class ,
 		owl:Class ;
 	rdfs:subClassOf ui:UI ;
 	rdfs:label "Cocoa UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a NSView, the basic view type for the Cocoa API (formerly OpenStep).  This is the native UI type on Mac OS X.""" .
+	rdfs:comment "A UI where the LV2_Widget is a pointer to a NSView, the basic view type for the Cocoa API (formerly OpenStep).  This is the native UI type on Mac OS X." .
 
 ui:ui
 	a rdf:Property ;
 	rdfs:domain lv2:Plugin ;
 	rdfs:range ui:UI ;
 	rdfs:label "user interface" ;
-	rdfs:comment """Relates a plugin to a UI that applies to it.""" .
+	rdfs:comment "Relates a plugin to a UI that applies to it." .
 
 ui:binary
 	a rdf:Property ;
 	owl:sameAs lv2:binary ;
 	owl:deprecated "true"^^xsd:boolean ;
 	rdfs:label "binary" ;
-	rdfs:comment """The shared library a UI resides in.  This property is redundant, new UIs SHOULD use lv2:binary, however hosts MUST still support ui:binary at this time.""" .
+	rdfs:comment "The shared library a UI resides in.  This property is redundant, new UIs SHOULD use lv2:binary, however hosts MUST still support ui:binary at this time." .
 
 ui:makeSONameResident
 	a lv2:Feature ;
@@ -200,7 +200,7 @@ ui:PortNotification
 		a owl:Restriction ;
 		owl:onProperty ui:plugin ;
 		owl:cardinality 1 ;
-		rdfs:comment "A PortNotification MUST have exactly one ui:plugin." ;
+		rdfs:comment "A PortNotification MUST have exactly one ui:plugin."
 	] ;
 	lv2:documentation """
 <p>A port notification.  This describes which ports the host must send
@@ -459,3 +459,4 @@ computed is called a <em>measurement period</em>.</p>
     <td>None.</td></tr>
 </table>
 """ .
+
diff --git a/lv2/units/lv2-units.doap.ttl b/lv2/units/lv2-units.doap.ttl
index 076fef6..c55b9de 100644
--- a/lv2/units/lv2-units.doap.ttl
+++ b/lv2/units/lv2-units.doap.ttl
@@ -107,3 +107,4 @@
 	] ;
 	doap:developer <http://plugin.org.uk/swh.xrdf#me> ;
 	doap:maintainer <http://drobilla.net/drobilla#me> .
+
diff --git a/lv2/units/manifest.ttl b/lv2/units/manifest.ttl
index ada802a..c6c9286 100644
--- a/lv2/units/manifest.ttl
+++ b/lv2/units/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/extensions/units>
diff --git a/lv2/units/units.ttl b/lv2/units/units.ttl
index aaae520..de0cd40 100644
--- a/lv2/units/units.ttl
+++ b/lv2/units/units.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:   <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix units: <http://lv2plug.in/ns/extensions/units#> .
-@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/extensions/units>
 	a owl:Ontology ;
@@ -106,7 +106,7 @@ units:prefixConversion
 	rdfs:domain units:Unit ;
 	rdfs:range units:Conversion ;
 	rdfs:label "prefix conversion" ;
-	rdfs:comment """A conversion from this unit to the same unit but with a different SI prefix (e.g. Hz to kHz).""" .
+	rdfs:comment "A conversion from this unit to the same unit but with a different SI prefix (e.g. Hz to kHz)." .
 
 units:to
 	a rdf:Property ,
@@ -121,7 +121,7 @@ units:factor
 		owl:DatatypeProperty ;
 	rdfs:domain units:Conversion ;
 	rdfs:label "conversion factor" ;
-	rdfs:comment """The factor to multiply the source value by in order to convert to the target unit.""" .
+	rdfs:comment "The factor to multiply the source value by in order to convert to the target unit." .
 
 units:s
 	a units:Unit ;
@@ -262,7 +262,7 @@ units:inch
 		units:to units:cm
 	] ;
 	rdfs:label "inches" ;
-	units:render """%f\"""" ;
+	units:render "%f\"" ;
 	units:symbol "in" .
 
 units:mile
@@ -391,3 +391,4 @@ units:midiNote
 	rdfs:label "MIDI note" ;
 	units:render "MIDI note %d" ;
 	units:symbol "note" .
+
diff --git a/lv2/uri-map/lv2-uri-map.doap.ttl b/lv2/uri-map/lv2-uri-map.doap.ttl
index a5fec84..540585a 100644
--- a/lv2/uri-map/lv2-uri-map.doap.ttl
+++ b/lv2/uri-map/lv2-uri-map.doap.ttl
@@ -54,3 +54,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/uri-map/manifest.ttl b/lv2/uri-map/manifest.ttl
index 87087b6..a64e4fb 100644
--- a/lv2/uri-map/manifest.ttl
+++ b/lv2/uri-map/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/uri-map>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 1 ;
 	lv2:microVersion 6 ;
 	rdfs:seeAlso <uri-map.ttl> .
+
diff --git a/lv2/uri-map/uri-map.ttl b/lv2/uri-map/uri-map.ttl
index d9f7f5a..a62fb05 100644
--- a/lv2/uri-map/uri-map.ttl
+++ b/lv2/uri-map/uri-map.ttl
@@ -1,6 +1,6 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix umap: <http://lv2plug.in/ns/ext/uri-map#> .
 
@@ -22,3 +22,4 @@ use in the audio thread without doing any string comparison.  This allows the
 extensibility of RDF with the performance of integers (or centrally defined
 enumerations).</p>
 """ .
+
diff --git a/lv2/urid/lv2-urid.doap.ttl b/lv2/urid/lv2-urid.doap.ttl
index b79545c..d4e5fdc 100644
--- a/lv2/urid/lv2-urid.doap.ttl
+++ b/lv2/urid/lv2-urid.doap.ttl
@@ -44,3 +44,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/urid/manifest.ttl b/lv2/urid/manifest.ttl
index 19b5832..772e2b6 100644
--- a/lv2/urid/manifest.ttl
+++ b/lv2/urid/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/urid>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 1 ;
 	lv2:microVersion 4 ;
 	rdfs:seeAlso <urid.ttl> .
+
diff --git a/lv2/urid/urid.ttl b/lv2/urid/urid.ttl
index 836d525..6f243e4 100644
--- a/lv2/urid/urid.ttl
+++ b/lv2/urid/urid.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix urid: <http://lv2plug.in/ns/ext/urid#> .
 
@@ -37,3 +37,4 @@ urid:map.  To support this feature, the host must pass an LV2_Feature to
 LV2_Descriptor::instantiate() with URI LV2_URID__unmap and data pointed to
 an instance of LV2_URID_Unmap.</p>
 """ .
+
diff --git a/lv2/worker/lv2-worker.doap.ttl b/lv2/worker/lv2-worker.doap.ttl
index b01159b..f25c2c3 100644
--- a/lv2/worker/lv2-worker.doap.ttl
+++ b/lv2/worker/lv2-worker.doap.ttl
@@ -30,3 +30,4 @@
 			]
 		]
 	] .
+
diff --git a/lv2/worker/manifest.ttl b/lv2/worker/manifest.ttl
index 28c2129..692720d 100644
--- a/lv2/worker/manifest.ttl
+++ b/lv2/worker/manifest.ttl
@@ -1,4 +1,4 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
 <http://lv2plug.in/ns/ext/worker>
@@ -6,3 +6,4 @@
 	lv2:minorVersion 1 ;
 	lv2:microVersion 2 ;
 	rdfs:seeAlso <worker.ttl> .
+
diff --git a/lv2/worker/worker.ttl b/lv2/worker/worker.ttl
index 6b32742..19c31d1 100644
--- a/lv2/worker/worker.ttl
+++ b/lv2/worker/worker.ttl
@@ -1,9 +1,9 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 @prefix work: <http://lv2plug.in/ns/ext/worker#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
 <http://lv2plug.in/ns/ext/worker>
 	a owl:Ontology ;
@@ -51,3 +51,4 @@ other context.  Hosts MAY pass this feature to other functions as well, in
 which case the plugin MAY use it to schedule work in the calling context.  The
 plugin MUST NOT assume any relationship between different schedule
 features.</p> """ .
+