Move ns to lv2/ns so repository top level can be used as an include dir directly.

5 files changed, 0 insertions, 509 deletions

diff --git a/ns/ext/port-groups/ext.pc.in b/ns/ext/port-groups/ext.pc.in
deleted file mode 120000
index 1cdad2a..0000000
--- a/ns/ext/port-groups/ext.pc.in
+++ /dev/null
@@ -1 +0,0 @@
-../../../ext.pc.in
\ No newline at end of file
diff --git a/ns/ext/port-groups/manifest.ttl b/ns/ext/port-groups/manifest.ttl
deleted file mode 100644
index ff4205b..0000000
--- a/ns/ext/port-groups/manifest.ttl
+++ /dev/null
@@ -1,9 +0,0 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/ns/ext/port-groups>
-	a lv2:Specification ;
-	lv2:minorVersion 0 ;
-	lv2:microVersion 1 ;
-	rdfs:seeAlso <port-groups.ttl> .
-
diff --git a/ns/ext/port-groups/port-groups.ttl b/ns/ext/port-groups/port-groups.ttl
deleted file mode 100644
index 862d52c..0000000
--- a/ns/ext/port-groups/port-groups.ttl
+++ /dev/null
@@ -1,497 +0,0 @@
-# LV2 Port Groups Extension
-# PROVISIONAL
-# Copyright (C) 2009 David Robillard <d@drobilla.net>
-# Copyright (C) 2008-2009 Lars Luthman <lars.luthman@gmail.com>
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-# 
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-# 
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-# OTHER DEALINGS IN THE SOFTWARE.
-
-@prefix pg:   <http://lv2plug.in/ns/ext/port-groups#> .
-@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 owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
-@prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix foaf: <http://xmlns.com/foaf/0.1/> .
-@prefix amb:  <http://ambisonics.ch/standards/channels/> .
-
-<http://lv2plug.in/ns/ext/port-groups> a lv2:Specification ;
-	doap:license <http://usefulinc.com/doap/licenses/mit> ;
-	doap:name    "LV2 Port Groups" ;
-	doap:shortdesc "Multi-channel groups of LV2 ports." ;
-	rdfs:comment "Defines semantic groupings of LV2 ports" ;
-	doap:maintainer [
-		a foaf:Person ;
-		foaf:name "Lars Luthman" ;
-		foaf:mbox <mailto:lars.luthman@gmail.com>
-	] , [
-		a foaf:Person ;
-		foaf:name     "David Robillard" ;
-		foaf:homepage <http://drobilla.net/> ;
-		rdfs:seeAlso  <http://drobilla.net/drobilla.rdf>
-	] .
-
-
-## Core Classes / Properties
-
-pg:Group a rdfs:Class ;
-	rdfs:label "LV2 Port Group" ;
-	rdfs:subClassOf [ a owl:Restriction ;
-		owl:onProperty     lv2:symbol ;
-		owl:someValuesFrom xsd:string ;
-		owl:cardinality    1 ;
-        rdfs:comment   """
-A pg:Group MUST have exactly one string lv2:symbol.  This symbol must be
-unique according to the same rules as the lv2:symbol for an lv2:Port, where
-group symbols and port symbols reside in the same namespace.  In other words,
-a group on a plugin MUST NOT have the same symbol as another group or a port
-on that plugin.  Rationale: Hosts or bindings may find it useful to construct
-an identifier to refer to groups for the same reasons this is useful for ports.
-"""
-	] ;
-	rdfs:subClassOf [ a owl:Restriction ;
-		owl:onProperty     pg:hasRole ;
-		owl:someValuesFrom pg:RoleAssignment ;
-		owl:minCardinality 1 ;
-        rdfs:comment   "A Group MUST have at least one role assignment"
-	] ;
-	rdfs:comment """
-A grouping of ports that can be logically considered a single "stream", e.g.
-two audio ports in a group may form a stereo stream.  The pg:source predicate
-can also be used to describe this correspondence between separate ports/groups.
-""" .
-
-pg:index a rdf:Property ;
-    rdfs:domain  pg:RoleAssignment ;
-    rdfs:range   xsd:nonNegativeInteger ;
-    rdfs:label   "index" ;
-    rdfs:comment "Index of a role within some group" .
-
-pg:RoleAssignment a rdfs:Class ;
-	rdfs:label "Role Assignment" ;
-	rdfs:comment "A numbered role within some Group." ;
-	rdfs:subClassOf [ a owl:Restriction ;
-		owl:onProperty     pg:index ;
-		owl:cardinality    1 ;
-        rdfs:comment """
-A RoleAssignment MUST have exactly one index.
-""" ] ;
-	rdfs:subClassOf [ a owl:Restriction ;
-		owl:onProperty     pg:role ;
-		owl:cardinality    1 ;
-        rdfs:comment """
-A RoleAssignment MUST have exactly one role.
-""" ] ;
-    rdfs:comment """
-All group definitions MUST define the order of channels.  Note that this
-does not have anything to do with port indices, this information is only
-defined here for use by other extensions.  For simply assigning groups
-and roles to a basic LV2 plugin, index is irrelevant.
-""" .
-
-pg:hasRole a rdf:Property ;
-	rdfs:domain  pg:Group ;
-	rdfs:range   pg:Role ;
-	rdfs:label   "Has port with role" ;
-	rdfs:comment """
-Indicates that a group always has a port with a particular role.
-""" .
-
-pg:mayHaveRole a rdf:Property ;
-	rdfs:domain  pg:Group ;
-	rdfs:range   pg:Role ;
-	rdfs:label   "May have port with role" ;
-	rdfs:comment """
-Indicates that a group may have a port with a particular role.
-""" .
-
-pg:sideChainOf a rdf:Property ;
-	rdfs:domain  pg:Group , lv2:Port ;
-	rdfs:range   pg:Group , lv2:Port ;
-	rdfs:label   "Side-chain of" ;
-	rdfs:comment """
-Indicates that this port or group should be considered a "side chain" of
-some other port or group.  The precise definition of "side chain" depends
-on the plugin, but in general this group should be considered a modifier to
-some other group, rather than an independent input itself.
-""" .
-
-pg:subGroupOf a rdf:Property ;
-	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
-all groups on a plugin MUST have a unique symbol with respect to the plugin
-as documented for pg:Group, i.e. sub-groups must have a unique symbol among
-all groups and ports on the plugin.
-""" .
-
-pg:source a rdf:Property ;
-	rdfs:domain  pg:Group , lv2:Port ;
-	rdfs:range   pg:Group , lv2:Port ;
-	rdfs:label   "Source group" ;
-	rdfs:comment """
-Indicates that this port or group should be considered the "result" of
-some other port or group.  This property only makes sense on groups with
-outputs when the source is a group with inputs.  This can be used to convey
-a relationship between corresponding input and output groups with different
-types, e.g.  a mono->stereo plugin.
-""" .
-
-pg:mainGroup a rdf:Property ;
-	rdfs:domain  lv2:Plugin ;
-	rdfs:range   pg:Group ;
-	rdfs:label   "Main port group" ;
-	rdfs:comment """
-Indicates that this group should be considered the "main" inputs/outputs of
-the plugin, e.g. it probably makes sense to just connect main groups and set
-some controls.  A plugin MUST NOT have more than one :mainGroup property.
-High-level hosts that simply want to insert an plugin in a given stream
-should use this property to determine where the plugin 'fits'.
-""" .
-
-pg:inGroup a rdf:Property ;
-	rdfs:domain  lv2:Port ;
-	rdfs:range   pg:Group ;
-	rdfs:label   "In port group" ;
-	rdfs:comment """
-Indicates that this port is a part of a group of ports on the plugin.
-Ports that have a meaningful "role" that may be useful to hosts SHOULD also
-have a :role property, otherwise ports in the group have no meaningful order.
-""" .
-
-pg:Role a rdfs:Class ;
-	rdfs:label   "Port role" ;
-	rdfs:comment """
-The role of a port with respect to its plugin or group.  If the port is a
-member of a group (has an :inGroup property) the role is relevant with respect
-to that group.  Otherwise the role is relevant with respect to the plugin.
-""" .
-
-pg:role a rdf:Property ;
-	rdfs:range   pg:Role ;
-	rdfs:label   "Role" ;
-	rdfs:comment """
-Indicates that this port has a particular role with respect to its enclosing
-plugin or group (whichever is smaller).  A port may have several roles if it
-makes sense to do so (though some Role or Group definition may forbid this).
-""" .
-
-
-# Discrete
-
-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.
-""" .
-
-pg:leftChannel        a pg:Role ; rdfs:label "Left" .
-pg:rightChannel       a pg:Role ; rdfs:label "Right" .
-pg:centerChannel      a pg:Role ; rdfs:label "Center" .
-pg:sideChannel        a pg:Role ; rdfs:label "Side" .
-pg:centerLeftChannel  a pg:Role ; rdfs:label "Center Left" .
-pg:centerRightChannel a pg:Role ; rdfs:label "Center Right" .
-pg:sideLeftChannel    a pg:Role ; rdfs:label "Side Left" .
-pg:sideRightChannel   a pg:Role ; rdfs:label "Side Right" .
-pg:rearLeftChannel    a pg:Role ; rdfs:label "Rear Left" .
-pg:rearRightChannel   a pg:Role ; rdfs:label "Rear Right" .
-pg:rearCenterChannel  a pg:Role ; rdfs:label "Rear Center" .
-pg:lfeChannel         a pg:Role ; rdfs:label "Sub (LFE)" .
-
-pg:MonoGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "Mono" ;
-	pg:hasRole [ pg:index 0; pg:role pg:centerChannel ] .
-
-pg:StereoGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "Stereo" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:rightChannel ] .
-
-pg:MidSideGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "Mid-Side Stereo" ;
-	pg:hasRole [ pg:index 0; pg:role pg:centerChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:sideChannel ] .
-
-pg:ThreePointZeroGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "3.0 Surround" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:rightChannel ] ;
-	pg:hasRole [ pg:index 2; pg:role pg:rearCenterChannel ] .
-
-pg:FourPointZeroGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "4.0 Surround (Quadraphonic)" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:centerChannel ] ;
-	pg:hasRole [ pg:index 2; pg:role pg:rightChannel ] ;
-	pg:hasRole [ pg:index 3; pg:role pg:rearCenterChannel ] .
-
-pg:FivePointZeroGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "5.0 Surround (3-2 stereo)" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:centerChannel ] ;
-	pg:hasRole [ pg:index 2; pg:role pg:rightChannel ] ;
-	pg:hasRole [ pg:index 3; pg:role pg:rearLeftChannel ] ;
-	pg:hasRole [ pg:index 4; pg:role pg:rearRightChannel ] .
-
-pg:FivePointOneGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "5.1 Surround (3-2 stereo)" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:centerChannel ] ;
-	pg:hasRole [ pg:index 2; pg:role pg:rightChannel ] ;
-	pg:hasRole [ pg:index 3; pg:role pg:rearLeftChannel ] ;
-	pg:hasRole [ pg:index 4; pg:role pg:rearRightChannel ] ;
-	pg:hasRole [ pg:index 5; pg:role pg:lfeChannel ] .
-
-pg:SixPointOneGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "6.1 Surround" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:centerChannel ] ;
-	pg:hasRole [ pg:index 2; pg:role pg:rightChannel ] ;
-	pg:hasRole [ pg:index 3; pg:role pg:sideLeftChannel ] ;
-	pg:hasRole [ pg:index 4; pg:role pg:sideRightChannel ] ;
-	pg:hasRole [ pg:index 5; pg:role pg:rearCenterChannel ] ;
-	pg:hasRole [ pg:index 6; pg:role pg:lfeChannel ] .
-
-pg:SevenPointOneGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "7.1 Surround" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:centerChannel ] ;
-	pg:hasRole [ pg:index 2; pg:role pg:rightChannel ] ;
-	pg:hasRole [ pg:index 3; pg:role pg:sideLeftChannel ] ;
-	pg:hasRole [ pg:index 4; pg:role pg:sideRightChannel ] ;
-	pg:hasRole [ pg:index 5; pg:role pg:rearLeftChannel ] ;
-	pg:hasRole [ pg:index 6; pg:role pg:rearRightChannel ] ;
-	pg:hasRole [ pg:index 7; pg:role pg:lfeChannel ] .
-
-pg:SevenPointOneWideGroup a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "7.1 Surround (Wide)" ;
-	pg:hasRole [ pg:index 0; pg:role pg:leftChannel ] ;
-	pg:hasRole [ pg:index 1; pg:role pg:centerLeftChannel ] ;
-	pg:hasRole [ pg:index 2; pg:role pg:centerChannel ] ;
-	pg:hasRole [ pg:index 3; pg:role pg:centerRightChannel ] ;
-	pg:hasRole [ pg:index 4; pg:role pg:rightChannel ] ;
-	pg:hasRole [ pg:index 5; pg:role pg:rearLeftChannel ] ;
-	pg:hasRole [ pg:index 6; pg:role pg:rearRightChannel ] ;
-	pg:hasRole [ pg:index 7; pg:role pg:lfeChannel ] .
-
-
-# Ambisonic
-
-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.
-""" .
-
-#amb:ACN0  a pg:Role ; rdfs:label "ACN 0 (W)" .
-#amb:ACN1  a pg:Role ; rdfs:label "ACN 1 (Y)" .
-#amb:ACN2  a pg:Role ; rdfs:label "ACN 2 (Z)" .
-#amb:ACN3  a pg:Role ; rdfs:label "ACN 3 (X)" .
-#amb:ACN4  a pg:Role ; rdfs:label "ACN 4 (V)" .
-#amb:ACN5  a pg:Role ; rdfs:label "ACN 5 (T)" .
-#amb:ACN6  a pg:Role ; rdfs:label "ACN 6 (R)" .
-#amb:ACN7  a pg:Role ; rdfs:label "ACN 7 (S)" .
-#amb:ACN8  a pg:Role ; rdfs:label "ACN 8 (U)" .
-#amb:ACN9  a pg:Role ; rdfs:label "ACN 9 (Q)" .
-#amb:ACN10 a pg:Role ; rdfs:label "ACN 10 (O)" .
-#amb:ACN11 a pg:Role ; rdfs:label "ACN 11 (M)" .
-#amb:ACN12 a pg:Role ; rdfs:label "ACN 12 (K)" .
-#amb:ACN13 a pg:Role ; rdfs:label "ACN 13 (L)" .
-#amb:ACN14 a pg:Role ; rdfs:label "ACN 14 (N)" .
-#amb:ACN15 a pg:Role ; rdfs:label "ACN 15 (P)" .
-
-pg:AmbisonicBH1P0Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 1 and peripheral order 0." ;
-	pg:hasRole [ pg:index 0; pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1; pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2; pg:role amb:ACN3 ] .
-
-pg:AmbisonicBH1P1Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 1 and peripheral order 1." ;
-	pg:hasRole [ pg:index 0; pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1; pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2; pg:role amb:ACN2 ] ;
-	pg:hasRole [ pg:index 3; pg:role amb:ACN3 ] .
-
-pg:AmbisonicBH2P0Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 2 and peripheral order 0." ;
-	pg:hasRole [ pg:index 0; pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1; pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2; pg:role amb:ACN3 ] ;
-	pg:hasRole [ pg:index 3; pg:role amb:ACN4 ] ;
-	pg:hasRole [ pg:index 4; pg:role amb:ACN8 ] .
-
-pg:AmbisonicBH2P1Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 2 and peripheral order 1." ;
-	pg:hasRole [ pg:index 0; pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1; pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2; pg:role amb:ACN2 ] ;
-	pg:hasRole [ pg:index 3; pg:role amb:ACN3 ] ;
-	pg:hasRole [ pg:index 4; pg:role amb:ACN4 ] ;
-	pg:hasRole [ pg:index 5; pg:role amb:ACN8 ] .
-
-pg:AmbisonicBH2P2Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 2 and peripheral order 2." ;
-	pg:hasRole [ pg:index 0; pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1; pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2; pg:role amb:ACN2 ] ;
-	pg:hasRole [ pg:index 3; pg:role amb:ACN3 ] ;
-	pg:hasRole [ pg:index 4; pg:role amb:ACN4 ] ;
-	pg:hasRole [ pg:index 5; pg:role amb:ACN5 ] ;
-	pg:hasRole [ pg:index 6; pg:role amb:ACN6 ] ;
-	pg:hasRole [ pg:index 7; pg:role amb:ACN7 ] ;
-	pg:hasRole [ pg:index 8; pg:role amb:ACN8 ] .
-
-pg:AmbisonicBH3P0Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 0." ;
-	pg:hasRole [ pg:index 0; pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1; pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2; pg:role amb:ACN3 ] ;
-	pg:hasRole [ pg:index 3; pg:role amb:ACN4 ] ;
-	pg:hasRole [ pg:index 4; pg:role amb:ACN8 ] ;
-	pg:hasRole [ pg:index 5; pg:role amb:ACN9 ] ;
-	pg:hasRole [ pg:index 6; pg:role amb:ACN15 ] .
-
-pg:AmbisonicBH3P1Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 1." ;
-	pg:hasRole [ pg:index 0; pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1; pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2; pg:role amb:ACN2 ] ;
-	pg:hasRole [ pg:index 3; pg:role amb:ACN3 ] ;
-	pg:hasRole [ pg:index 4; pg:role amb:ACN4 ] ;
-	pg:hasRole [ pg:index 5; pg:role amb:ACN8 ] ;
-	pg:hasRole [ pg:index 6; pg:role amb:ACN9 ] ;
-	pg:hasRole [ pg:index 7; pg:role amb:ACN15 ] .
-
-pg:AmbisonicBH3P2Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 2." ;
-	pg:hasRole [ pg:index 0;  pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1;  pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2;  pg:role amb:ACN2 ] ;
-	pg:hasRole [ pg:index 3;  pg:role amb:ACN3 ] ;
-	pg:hasRole [ pg:index 4;  pg:role amb:ACN4 ] ;
-	pg:hasRole [ pg:index 5;  pg:role amb:ACN5 ] ;
-	pg:hasRole [ pg:index 6;  pg:role amb:ACN6 ] ;
-	pg:hasRole [ pg:index 7;  pg:role amb:ACN7 ] ;
-	pg:hasRole [ pg:index 8;  pg:role amb:ACN8 ] ;
-	pg:hasRole [ pg:index 9;  pg:role amb:ACN9 ] ;
-	pg:hasRole [ pg:index 10; pg:role amb:ACN15 ] .
-
-pg:AmbisonicBH3P3Group a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 3." ;
-	pg:hasRole [ pg:index 0;  pg:role amb:ACN0 ] ;
-	pg:hasRole [ pg:index 1;  pg:role amb:ACN1 ] ;
-	pg:hasRole [ pg:index 2;  pg:role amb:ACN2 ] ;
-	pg:hasRole [ pg:index 3;  pg:role amb:ACN3 ] ;
-	pg:hasRole [ pg:index 4;  pg:role amb:ACN4 ] ;
-	pg:hasRole [ pg:index 5;  pg:role amb:ACN5 ] ;
-	pg:hasRole [ pg:index 6;  pg:role amb:ACN6 ] ;
-	pg:hasRole [ pg:index 7;  pg:role amb:ACN7 ] ;
-	pg:hasRole [ pg:index 8;  pg:role amb:ACN8 ] ;
-	pg:hasRole [ pg:index 9;  pg:role amb:ACN9 ] ;
-	pg:hasRole [ pg:index 10; pg:role amb:ACN10 ] ;
-	pg:hasRole [ pg:index 11; pg:role amb:ACN11 ] ;
-	pg:hasRole [ pg:index 12; pg:role amb:ACN12 ] ;
-	pg:hasRole [ pg:index 13; pg:role amb:ACN13 ] ;
-	pg:hasRole [ pg:index 14; pg:role amb:ACN14 ] ;
-	pg:hasRole [ pg:index 15; pg:role amb:ACN15 ] .
-
-
-# Controls
-
-pg:ControlGroup a rdfs:Class ;
-	rdfs:subClassOf pg:Group ;
-	rdfs:comment """
-A group representing a set of associated controls.
-""" .
-
-pg:amplitude          a pg:Role ; rdfs:label "Amplitude" .
-pg:attack             a pg:Role ; rdfs:label "Attack" .
-pg:cutoffFrequency    a pg:Role ; rdfs:label "Cutoff Frequency" .
-pg:decay              a pg:Role ; rdfs:label "Decay" .
-pg:delay              a pg:Role ; rdfs:label "Delay" .
-pg:frequency          a pg:Role ; rdfs:label "Frequency" .
-pg:hold               a pg:Role ; rdfs:label "Hold" .
-pg:pulseWidth         a pg:Role ; rdfs:label "Pulse Width" .
-pg:ratio              a pg:Role ; rdfs:label "Ratio" .
-pg:release            a pg:Role ; rdfs:label "Release" .
-pg:resonance          a pg:Role ; rdfs:label "Resonance" .
-pg:sustain            a pg:Role ; rdfs:label "Sustain" .
-pg:threshold          a pg:Role ; rdfs:label "Threshold" .
-pg:waveform           a pg:Role ; rdfs:label "Waveform" .
-
-pg:EnvelopeControlGroup a rdfs:Class ;
-	rdfs:subClassOf pg:ControlGroup ;
-	rdfs:label "Controls for a DAHDSR envelope." ;
-	pg:mayHaveRole pg:delay ;
-	pg:mayHaveRole pg:attack ;
-	pg:mayHaveRole pg:hold ;
-	pg:mayHaveRole pg:decay ;
-	pg:mayHaveRole pg:sustain ;
-	pg:mayHaveRole pg:release .
-
-pg:OscillatorControlGroup a rdfs:Class ;
-	rdfs:subClassOf pg:ControlGroup ;
-	rdfs:label "Controls for an oscillator." ;
-	pg:mayHaveRole pg:frequency ;
-	pg:mayHaveRole pg:amplitude ;
-	pg:mayHaveRole pg:waveform ;
-	pg:mayHaveRole pg:pulseWidth .
-
-pg:FilterControlGroup a rdfs:Class ;
-	rdfs:subClassOf pg:ControlGroup ;
-	rdfs:label "Controls for a filter." ;
-	pg:mayHaveRole pg:cutoffFrequency ;
-	pg:mayHaveRole pg:resonance .
-
-pg:CompressorControlGroup a rdfs:Class ;
-	rdfs:subClassOf pg:ControlGroup ;
-	rdfs:label "Controls for a compressor." ;
-	pg:mayHaveRole pg:threshold ;
-	pg:mayHaveRole pg:ratio .
-
diff --git a/ns/ext/port-groups/waf b/ns/ext/port-groups/waf
deleted file mode 120000
index 917d5c5..0000000
--- a/ns/ext/port-groups/waf
+++ /dev/null
@@ -1 +0,0 @@
-../../../waf
\ No newline at end of file
diff --git a/ns/ext/port-groups/wscript b/ns/ext/port-groups/wscript
deleted file mode 120000
index cf8cbae..0000000
--- a/ns/ext/port-groups/wscript
+++ /dev/null
@@ -1 +0,0 @@
-../../../ext.wscript
\ No newline at end of file