Rearrange source tree to be directly usable by dependants

This allows the LV2 source distribution to be used as an include path for
compilers and an LV2_PATH for applications, at the expense of self-contained
bundles.  That's a nice idea, but it made LV2 itself weird and annoying to
depend on.  This rearranges things so that directories in the source tree
correspond more closely to installation directories.

To make this possible, the "aux" directory in the documentation output has been
changed to "style", to avoid the reserved name "aux" on Windows.

5 files changed, 0 insertions, 1078 deletions

diff --git a/lv2/port-groups/manifest.ttl b/lv2/port-groups/manifest.ttl
deleted file mode 100644
index a887cb0..0000000
--- a/lv2/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 1 ;
-	lv2:microVersion 4 ;
-	rdfs:seeAlso <port-groups.ttl> .
-
diff --git a/lv2/port-groups/meson.build b/lv2/port-groups/meson.build
deleted file mode 100644
index 816109f..0000000
--- a/lv2/port-groups/meson.build
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2022 David Robillard <d@drobilla.net>
-# SPDX-License-Identifier: CC0-1.0 OR ISC
-
-name = 'port-groups'
-path = 'ns' / 'ext' / 'port-groups'
-
-port_groups_data = files(
-  'port-groups.meta.ttl',
-  'port-groups.ttl',
-  'manifest.ttl',
-)
-
-headers = files(
-  'port-groups.h',
-)
-
-# Install specification bundle
-install_data(port_groups_data, install_dir: lv2dir / name + '.lv2')
-install_headers(headers, subdir: 'lv2' / name)
-if get_option('old_headers')
-  install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path)
-endif
-
-# Build documentation
-if build_docs
-  lv2_port_groups_docs = custom_target(
-    name + '.html',
-    command: lv2specgen_command_prefix + [
-      '--docdir=../../html',
-      '--style-uri=../../aux/style.css',
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    depends: doc_deps,
-    input: files('port-groups.ttl'),
-    install: true,
-    install_dir: lv2_docdir / 'ns' / 'ext',
-    output: name + '.html',
-  )
-endif
diff --git a/lv2/port-groups/port-groups.h b/lv2/port-groups/port-groups.h
deleted file mode 100644
index 0ff25c7..0000000
--- a/lv2/port-groups/port-groups.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <d@drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#ifndef LV2_PORT_GROUPS_H
-#define LV2_PORT_GROUPS_H
-
-/**
-   @defgroup port-groups Port Groups
-   @ingroup lv2
-
-   Multi-channel groups of LV2 ports.
-
-   See <http://lv2plug.in/ns/ext/port-groups> for details.
-
-   @{
-*/
-
-// clang-format off
-
-#define LV2_PORT_GROUPS_URI    "http://lv2plug.in/ns/ext/port-groups"  ///< http://lv2plug.in/ns/ext/port-groups
-#define LV2_PORT_GROUPS_PREFIX LV2_PORT_GROUPS_URI "#"                 ///< http://lv2plug.in/ns/ext/port-groups#
-
-#define LV2_PORT_GROUPS__DiscreteGroup          LV2_PORT_GROUPS_PREFIX "DiscreteGroup"           ///< http://lv2plug.in/ns/ext/port-groups#DiscreteGroup
-#define LV2_PORT_GROUPS__Element                LV2_PORT_GROUPS_PREFIX "Element"                 ///< http://lv2plug.in/ns/ext/port-groups#Element
-#define LV2_PORT_GROUPS__FivePointOneGroup      LV2_PORT_GROUPS_PREFIX "FivePointOneGroup"       ///< http://lv2plug.in/ns/ext/port-groups#FivePointOneGroup
-#define LV2_PORT_GROUPS__FivePointZeroGroup     LV2_PORT_GROUPS_PREFIX "FivePointZeroGroup"      ///< http://lv2plug.in/ns/ext/port-groups#FivePointZeroGroup
-#define LV2_PORT_GROUPS__FourPointZeroGroup     LV2_PORT_GROUPS_PREFIX "FourPointZeroGroup"      ///< http://lv2plug.in/ns/ext/port-groups#FourPointZeroGroup
-#define LV2_PORT_GROUPS__Group                  LV2_PORT_GROUPS_PREFIX "Group"                   ///< http://lv2plug.in/ns/ext/port-groups#Group
-#define LV2_PORT_GROUPS__InputGroup             LV2_PORT_GROUPS_PREFIX "InputGroup"              ///< http://lv2plug.in/ns/ext/port-groups#InputGroup
-#define LV2_PORT_GROUPS__MidSideGroup           LV2_PORT_GROUPS_PREFIX "MidSideGroup"            ///< http://lv2plug.in/ns/ext/port-groups#MidSideGroup
-#define LV2_PORT_GROUPS__MonoGroup              LV2_PORT_GROUPS_PREFIX "MonoGroup"               ///< http://lv2plug.in/ns/ext/port-groups#MonoGroup
-#define LV2_PORT_GROUPS__OutputGroup            LV2_PORT_GROUPS_PREFIX "OutputGroup"             ///< http://lv2plug.in/ns/ext/port-groups#OutputGroup
-#define LV2_PORT_GROUPS__SevenPointOneGroup     LV2_PORT_GROUPS_PREFIX "SevenPointOneGroup"      ///< http://lv2plug.in/ns/ext/port-groups#SevenPointOneGroup
-#define LV2_PORT_GROUPS__SevenPointOneWideGroup LV2_PORT_GROUPS_PREFIX "SevenPointOneWideGroup"  ///< http://lv2plug.in/ns/ext/port-groups#SevenPointOneWideGroup
-#define LV2_PORT_GROUPS__SixPointOneGroup       LV2_PORT_GROUPS_PREFIX "SixPointOneGroup"        ///< http://lv2plug.in/ns/ext/port-groups#SixPointOneGroup
-#define LV2_PORT_GROUPS__StereoGroup            LV2_PORT_GROUPS_PREFIX "StereoGroup"             ///< http://lv2plug.in/ns/ext/port-groups#StereoGroup
-#define LV2_PORT_GROUPS__ThreePointZeroGroup    LV2_PORT_GROUPS_PREFIX "ThreePointZeroGroup"     ///< http://lv2plug.in/ns/ext/port-groups#ThreePointZeroGroup
-#define LV2_PORT_GROUPS__center                 LV2_PORT_GROUPS_PREFIX "center"                  ///< http://lv2plug.in/ns/ext/port-groups#center
-#define LV2_PORT_GROUPS__centerLeft             LV2_PORT_GROUPS_PREFIX "centerLeft"              ///< http://lv2plug.in/ns/ext/port-groups#centerLeft
-#define LV2_PORT_GROUPS__centerRight            LV2_PORT_GROUPS_PREFIX "centerRight"             ///< http://lv2plug.in/ns/ext/port-groups#centerRight
-#define LV2_PORT_GROUPS__element                LV2_PORT_GROUPS_PREFIX "element"                 ///< http://lv2plug.in/ns/ext/port-groups#element
-#define LV2_PORT_GROUPS__group                  LV2_PORT_GROUPS_PREFIX "group"                   ///< http://lv2plug.in/ns/ext/port-groups#group
-#define LV2_PORT_GROUPS__left                   LV2_PORT_GROUPS_PREFIX "left"                    ///< http://lv2plug.in/ns/ext/port-groups#left
-#define LV2_PORT_GROUPS__lowFrequencyEffects    LV2_PORT_GROUPS_PREFIX "lowFrequencyEffects"     ///< http://lv2plug.in/ns/ext/port-groups#lowFrequencyEffects
-#define LV2_PORT_GROUPS__mainInput              LV2_PORT_GROUPS_PREFIX "mainInput"               ///< http://lv2plug.in/ns/ext/port-groups#mainInput
-#define LV2_PORT_GROUPS__mainOutput             LV2_PORT_GROUPS_PREFIX "mainOutput"              ///< http://lv2plug.in/ns/ext/port-groups#mainOutput
-#define LV2_PORT_GROUPS__rearCenter             LV2_PORT_GROUPS_PREFIX "rearCenter"              ///< http://lv2plug.in/ns/ext/port-groups#rearCenter
-#define LV2_PORT_GROUPS__rearLeft               LV2_PORT_GROUPS_PREFIX "rearLeft"                ///< http://lv2plug.in/ns/ext/port-groups#rearLeft
-#define LV2_PORT_GROUPS__rearRight              LV2_PORT_GROUPS_PREFIX "rearRight"               ///< http://lv2plug.in/ns/ext/port-groups#rearRight
-#define LV2_PORT_GROUPS__right                  LV2_PORT_GROUPS_PREFIX "right"                   ///< http://lv2plug.in/ns/ext/port-groups#right
-#define LV2_PORT_GROUPS__side                   LV2_PORT_GROUPS_PREFIX "side"                    ///< http://lv2plug.in/ns/ext/port-groups#side
-#define LV2_PORT_GROUPS__sideChainOf            LV2_PORT_GROUPS_PREFIX "sideChainOf"             ///< http://lv2plug.in/ns/ext/port-groups#sideChainOf
-#define LV2_PORT_GROUPS__sideLeft               LV2_PORT_GROUPS_PREFIX "sideLeft"                ///< http://lv2plug.in/ns/ext/port-groups#sideLeft
-#define LV2_PORT_GROUPS__sideRight              LV2_PORT_GROUPS_PREFIX "sideRight"               ///< http://lv2plug.in/ns/ext/port-groups#sideRight
-#define LV2_PORT_GROUPS__source                 LV2_PORT_GROUPS_PREFIX "source"                  ///< http://lv2plug.in/ns/ext/port-groups#source
-#define LV2_PORT_GROUPS__subGroupOf             LV2_PORT_GROUPS_PREFIX "subGroupOf"              ///< http://lv2plug.in/ns/ext/port-groups#subGroupOf
-
-// clang-format on
-
-/**
-   @}
-*/
-
-#endif /* LV2_PORT_GROUPS_H */
diff --git a/lv2/port-groups/port-groups.meta.ttl b/lv2/port-groups/port-groups.meta.ttl
deleted file mode 100644
index 67408ec..0000000
--- a/lv2/port-groups/port-groups.meta.ttl
+++ /dev/null
@@ -1,144 +0,0 @@
-@prefix dcs: <http://ontologi.es/doap-changeset#> .
-@prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix foaf: <http://xmlns.com/foaf/0.1/> .
-@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
-@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/ns/ext/port-groups>
-	a doap:Project ;
-	doap:license <http://opensource.org/licenses/isc> ;
-	doap:name "LV2 Port Groups" ;
-	doap:shortdesc "Multi-channel groups of LV2 ports." ;
-	doap:created "2008-00-00" ;
-	doap:developer <http://lv2plug.in/ns/meta#larsl> ,
-		<http://drobilla.net/drobilla#me> ;
-	doap:release [
-		doap:revision "1.4" ;
-		doap:created "2020-04-26" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.18.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Replace broken links with detailed Ambisonic channel descriptions."
-			] , [
-				rdfs:label "Remove incorrect type of pg:letterCode."
-			]
-		]
-	] , [
-		doap:revision "1.2" ;
-		doap:created "2012-10-14" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Use consistent label style."
-			]
-		]
-	] , [
-		doap:revision "1.0" ;
-		doap:created "2012-04-17" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Initial release."
-			]
-		]
-	] .
-
-pg:Group
-	lv2:documentation """
-
-A group logically combines ports which should be considered part of the same
-stream.  For example, two audio ports in a group may form a stereo stream.
-
-Like ports, groups have a lv2:symbol that is unique within the context of the
-plugin, 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 any other
-group or port on that plugin.  This makes it possible to uniquely reference a
-port or group on a plugin with a single identifier and no context.
-
-Group definitions may be shared across plugins for brevity.  For example, a
-plugin collection may define a single URI for a pg:StereoGroup with the symbol
-"input" and use it in many plugins.
-
-"""^^lv2:Markdown .
-
-pg:sideChainOf
-	lv2:documentation """
-
-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.
-
-"""^^lv2:Markdown .
-
-pg:subGroupOf
-	lv2:documentation """
-
-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 to provide a better 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.
-
-"""^^lv2:Markdown .
-
-pg:source
-	lv2:documentation """
-
-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, for example in a mono to stereo plugin.
-
-"""^^lv2:Markdown .
-
-pg:mainInput
-	lv2:documentation """
-
-Indicates that this group should be considered the "main" input, i.e. the
-primary task is processing the signal in this group.  A plugin MUST NOT have
-more than one pg:mainInput property.
-
-"""^^lv2:Markdown .
-
-pg:mainOutput
-	lv2:documentation """
-
-Indicates that this group should be considered the "main" output.  The main
-output group SHOULD have the main input group as a pg:source.
-
-"""^^lv2:Markdown .
-
-pg:group
-	lv2:documentation """
-
-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.
-
-"""^^lv2:Markdown .
-
-pg:DiscreteGroup
-	lv2:documentation """
-
-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.
-
-"""^^lv2:Markdown .
-
-pg:AmbisonicGroup
-	lv2:documentation """
-
-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.
-
-"""^^lv2:Markdown .
-
diff --git a/lv2/port-groups/port-groups.ttl b/lv2/port-groups/port-groups.ttl
deleted file mode 100644
index 2806821..0000000
--- a/lv2/port-groups/port-groups.ttl
+++ /dev/null
@@ -1,808 +0,0 @@
-@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#> .
-
-<http://lv2plug.in/ns/ext/port-groups>
-	a owl:Ontology ;
-	rdfs:label "LV2 Port Groups" ;
-	rdfs:comment "Multi-channel groups of LV2 ports." ;
-	rdfs:seeAlso <port-groups.meta.ttl> ;
-	owl:imports <http://lv2plug.in/ns/lv2core> .
-
-pg:Group
-	a rdfs:Class ;
-	rdfs:label "Port Group" ;
-	rdfs:subClassOf [
-		a owl:Restriction ;
-		owl:onProperty lv2:symbol ;
-		owl:cardinality 1 ;
-		rdfs:comment "A Group MUST have exactly one string lv2:symbol."
-	] ;
-	rdfs:comment "A set of ports that are logically grouped together." .
-
-pg:InputGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:Group ;
-	rdfs:label "Input Group" ;
-	rdfs:comment "A group which contains exclusively inputs." .
-
-pg:OutputGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:Group ;
-	rdfs:label "Output Group" ;
-	rdfs:comment "A group which contains exclusively outputs." .
-
-pg:Element
-	a rdfs:Class ;
-	rdfs:label "Element" ;
-	rdfs:comment "An ordered element of a group." ;
-	rdfs:subClassOf [
-		a owl:Restriction ;
-		owl:onProperty lv2:designation ;
-		owl:cardinality 1 ;
-		rdfs:comment "An element MUST have exactly one lv2:designation."
-	] ;
-	rdfs:comment "An element of a group, with a designation and optional index." .
-
-pg:element
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:range pg:Element ;
-	rdfs:label "element" ;
-	rdfs:comment "An element within a port group." .
-
-pg:sideChainOf
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:label "side-chain of" ;
-	rdfs:comment "Port or group is a side chain of another." .
-
-pg:subGroupOf
-	a rdf:Property ,
-		owl:ObjectProperty ,
-		owl:FunctionalProperty ;
-	rdfs:domain pg:Group ;
-	rdfs:range pg:Group ;
-	rdfs:label "sub-group of" ;
-	rdfs:comment "Group is a child of another group." .
-
-pg:source
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:domain pg:OutputGroup ;
-	rdfs:range pg:InputGroup ;
-	rdfs:label "source" ;
-	rdfs:comment "Port or group that this group is the output of." .
-
-pg:mainInput
-	a rdf:Property ,
-		owl:ObjectProperty ,
-		owl:FunctionalProperty ;
-	rdfs:domain lv2:Plugin ;
-	rdfs:range pg:InputGroup ;
-	rdfs:label "main input" ;
-	rdfs:comment "Input group that is the primary input of the plugin." .
-
-pg:mainOutput
-	a rdf:Property ,
-		owl:ObjectProperty ,
-		owl:FunctionalProperty ;
-	rdfs:domain lv2:Plugin ;
-	rdfs:range pg:OutputGroup ;
-	rdfs:label "main output" ;
-	rdfs:comment "Output group that is the primary output of the plugin." .
-
-pg:group
-	a rdf:Property ,
-		owl:ObjectProperty ,
-		owl:FunctionalProperty ;
-	rdfs:domain lv2:Port ;
-	rdfs:range pg:Group ;
-	rdfs:label "group" ;
-	rdfs:comment "Group that this port is a part of." .
-
-pg:DiscreteGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:Group ;
-	rdfs:label "Discrete Group" ;
-	rdfs:comment "A group of discrete channels." .
-
-pg:left
-	a lv2:Channel ;
-	rdfs:label "left" ;
-	rdfs:comment "The left channel of a stereo audio group." .
-
-pg:right
-	a lv2:Channel ;
-	rdfs:label "right" ;
-	rdfs:comment "The right channel of a stereo audio group." .
-
-pg:center
-	a lv2:Channel ;
-	rdfs:label "center" ;
-	rdfs:comment "The center channel of a discrete audio group." .
-
-pg:side
-	a lv2:Channel ;
-	rdfs:label "side" ;
-	rdfs:comment "The side channel of a mid-side audio group." .
-
-pg:centerLeft
-	a lv2:Channel ;
-	rdfs:label "center left" ;
-	rdfs:comment "The center-left channel of a 7.1 wide surround sound group." .
-
-pg:centerRight
-	a lv2:Channel ;
-	rdfs:label "center right" ;
-	rdfs:comment "The center-right channel of a 7.1 wide surround sound group." .
-
-pg:sideLeft
-	a lv2:Channel ;
-	rdfs:label "side left" ;
-	rdfs:comment "The side-left channel of a 6.1 or 7.1 surround sound group." .
-
-pg:sideRight
-	a lv2:Channel ;
-	rdfs:label "side right" ;
-	rdfs:comment "The side-right channel of a 6.1 or 7.1 surround sound group." .
-
-pg:rearLeft
-	a lv2:Channel ;
-	rdfs:label "rear left" ;
-	rdfs:comment "The rear-left channel of a surround sound group." .
-
-pg:rearRight
-	a lv2:Channel ;
-	rdfs:label "rear right" ;
-	rdfs:comment "The rear-right channel of a surround sound group." .
-
-pg:rearCenter
-	a lv2:Channel ;
-	rdfs:label "rear center" ;
-	rdfs:comment "The rear-center channel of a surround sound group." .
-
-pg:lowFrequencyEffects
-	a lv2:Channel ;
-	rdfs:label "low-frequency effects" ;
-	rdfs:comment "The LFE channel of a *.1 surround sound group." .
-
-pg:MonoGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "Mono" ;
-	rdfs:comment "A single channel audio group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:center
-	] .
-
-pg:StereoGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "Stereo" ;
-	rdfs:comment "A 2-channel discrete stereo audio group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:right
-	] .
-
-pg:MidSideGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "Mid-Side Stereo" ;
-	rdfs:comment "A 2-channel mid-side stereo audio group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:center
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:side
-	] .
-
-pg:ThreePointZeroGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "3.0 Surround" ;
-	rdfs:comment "A 3.0 discrete surround sound group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:right
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:rearCenter
-	] .
-
-pg:FourPointZeroGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "4.0 Surround" ;
-	rdfs:comment "A 4.0 (Quadraphonic) discrete surround sound group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:center
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:right
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:rearCenter
-	] .
-
-pg:FivePointZeroGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "5.0 Surround" ;
-	rdfs:comment "A 5.0 (3-2 stereo) discrete surround sound group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:center
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:right
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:rearLeft
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:rearRight
-	] .
-
-pg:FivePointOneGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "5.1 Surround" ;
-	rdfs:comment "A 5.1 (3-2 stereo with sub) discrete surround sound group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:center
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:right
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:rearLeft
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:rearRight
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:lowFrequencyEffects
-	] .
-
-pg:SixPointOneGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "6.1 Surround" ;
-	rdfs:comment "A 6.1 discrete surround sound group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:center
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:right
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:sideLeft
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:sideRight
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:rearCenter
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:lowFrequencyEffects
-	] .
-
-pg:SevenPointOneGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "7.1 Surround" ;
-	rdfs:comment "A 7.1 discrete surround sound group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:center
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:right
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:sideLeft
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:sideRight
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:rearLeft
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:rearRight
-	] , [
-		lv2:index 7 ;
-		lv2:designation pg:lowFrequencyEffects
-	] .
-
-pg:SevenPointOneWideGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:DiscreteGroup ;
-	rdfs:label "7.1 Surround (Wide)" ;
-	rdfs:comment "A 7.1 wide discrete surround sound group." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:left
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:centerLeft
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:center
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:centerRight
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:right
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:rearLeft
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:rearRight
-	] , [
-		lv2:index 7 ;
-		lv2:designation pg:lowFrequencyEffects
-	] .
-
-pg:letterCode
-	a rdf:Property ,
-		owl:DatatypeProperty ;
-	rdfs:domain lv2:Channel ;
-	rdfs:range rdf:PlainLiteral ;
-	rdfs:label "ambisonic letter code" ;
-	rdfs:comment "The YuMa letter code for an Ambisonic channel." .
-
-pg:harmonicDegree
-	a rdf:Property ,
-		owl:DatatypeProperty ;
-	rdfs:domain lv2:Channel ;
-	rdfs:range xsd:integer ;
-	rdfs:label "harmonic degree" ;
-	rdfs:comment "The degree coefficient (l) of the spherical harmonic for an Ambisonic channel." .
-
-pg:harmonicIndex
-	a rdf:Property ,
-		owl:DatatypeProperty ;
-	rdfs:domain lv2:Channel ;
-	rdfs:range xsd:integer ;
-	rdfs:label "harmonic index" ;
-	rdfs:comment "The index coefficient (m) of the spherical harmonic for an Ambisonic channel." .
-
-pg:ACN0
-	a lv2:Channel ;
-	pg:letterCode "W" ;
-	pg:harmonicDegree 0 ;
-	pg:harmonicIndex 0 ;
-	rdfs:label "ACN0" ;
-	rdfs:comment "Ambisonic channel 0 (W): degree 0, index 0." .
-
-pg:ACN1
-	a lv2:Channel ;
-	pg:letterCode "Y" ;
-	pg:harmonicDegree 1 ;
-	pg:harmonicIndex -1 ;
-	rdfs:label "ACN1" ;
-	rdfs:comment "Ambisonic channel 1 (Y): degree 1, index -1." .
-
-pg:ACN2
-	a lv2:Channel ;
-	pg:letterCode "Z" ;
-	pg:harmonicDegree 1 ;
-	pg:harmonicIndex 0 ;
-	rdfs:label "ACN2" ;
-	rdfs:comment "Ambisonic channel 2 (Z): degree 1, index 0." .
-
-pg:ACN3
-	a lv2:Channel ;
-	pg:letterCode "X" ;
-	pg:harmonicDegree 1 ;
-	pg:harmonicIndex 1 ;
-	rdfs:label "ACN3" ;
-	rdfs:comment "Ambisonic channel 3 (X): degree 1, index 1." .
-
-pg:ACN4
-	a lv2:Channel ;
-	pg:letterCode "V" ;
-	pg:harmonicDegree 2 ;
-	pg:harmonicIndex -2 ;
-	rdfs:label "ACN4" ;
-	rdfs:comment "Ambisonic channel 4 (V): degree 2, index -2." .
-
-pg:ACN5
-	a lv2:Channel ;
-	pg:letterCode "T" ;
-	pg:harmonicDegree 2 ;
-	pg:harmonicIndex -1 ;
-	rdfs:label "ACN5" ;
-	rdfs:comment "Ambisonic channel 5 (T): degree 2, index -1." .
-
-pg:ACN6
-	a lv2:Channel ;
-	pg:letterCode "R" ;
-	pg:harmonicDegree 2 ;
-	pg:harmonicIndex 0 ;
-	rdfs:label "ACN6" ;
-	rdfs:comment "Ambisonic channel 6 (R): degree 2, index 0." .
-
-pg:ACN7
-	a lv2:Channel ;
-	pg:letterCode "S" ;
-	pg:harmonicDegree 2 ;
-	pg:harmonicIndex 1 ;
-	rdfs:label "ACN7" ;
-	rdfs:comment "Ambisonic channel 7 (S): degree 2, index 1." .
-
-pg:ACN8
-	a lv2:Channel ;
-	pg:letterCode "U" ;
-	pg:harmonicDegree 2 ;
-	pg:harmonicIndex 2 ;
-	rdfs:label "ACN8" ;
-	rdfs:comment "Ambisonic channel 8 (U): degree 2, index 2." .
-
-pg:ACN9
-	a lv2:Channel ;
-	pg:letterCode "Q" ;
-	pg:harmonicDegree 3 ;
-	pg:harmonicIndex -3 ;
-	rdfs:label "ACN9" ;
-	rdfs:comment "Ambisonic channel 9 (Q): degree 3, index -3." .
-
-pg:ACN10
-	a lv2:Channel ;
-	pg:letterCode "O" ;
-	pg:harmonicDegree 3 ;
-	pg:harmonicIndex -2 ;
-	rdfs:label "ACN10" ;
-	rdfs:comment "Ambisonic channel 10 (O): degree 3, index -2." .
-
-pg:ACN11
-	a lv2:Channel ;
-	pg:letterCode "M" ;
-	pg:harmonicDegree 3 ;
-	pg:harmonicIndex -1 ;
-	rdfs:label "ACN11" ;
-	rdfs:comment "Ambisonic channel 11 (M): degree 3, index -1." .
-
-pg:ACN12
-	a lv2:Channel ;
-	pg:letterCode "K" ;
-	pg:harmonicDegree 3 ;
-	pg:harmonicIndex 0 ;
-	rdfs:label "ACN12" ;
-	rdfs:comment "Ambisonic channel 12 (K): degree 3, index 0." .
-
-pg:ACN13
-	a lv2:Channel ;
-	pg:letterCode "L" ;
-	pg:harmonicDegree 3 ;
-	pg:harmonicIndex 1 ;
-	rdfs:label "ACN13" ;
-	rdfs:comment "Ambisonic channel 13 (L): degree 3, index 1." .
-
-pg:ACN14
-	a lv2:Channel ;
-	pg:letterCode "N" ;
-	pg:harmonicDegree 3 ;
-	pg:harmonicIndex 2 ;
-	rdfs:label "ACN14" ;
-	rdfs:comment "Ambisonic channel 14 (N): degree 3, index 2." .
-
-pg:ACN15
-	a lv2:Channel ;
-	pg:letterCode "P" ;
-	pg:harmonicDegree 3 ;
-	pg:harmonicIndex 3 ;
-	rdfs:label "ACN15" ;
-	rdfs:comment "Ambisonic channel 15 (P): degree 3, index 3." .
-
-pg:AmbisonicGroup
-	a rdfs:Class ;
-	rdfs:subClassOf pg:Group ;
-	rdfs:label "Ambisonic Group" ;
-	rdfs:comment "A group of Ambisonic channels." .
-
-pg:AmbisonicBH1P0Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH1P0" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 1 and peripheral order 0." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN3
-	] .
-
-pg:AmbisonicBH1P1Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH1P1" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 1 and peripheral order 1." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN2
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN3
-	] .
-
-pg:AmbisonicBH2P0Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH2P0" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 2 and peripheral order 0." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN3
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN4
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:ACN8
-	] .
-
-pg:AmbisonicBH2P1Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH2P1" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 2 and peripheral order 1." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN2
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN3
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:ACN4
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:ACN8
-	] .
-
-pg:AmbisonicBH2P2Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH2P2" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 2 and peripheral order 2." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN2
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN3
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:ACN4
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:ACN5
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:ACN6
-	] , [
-		lv2:index 7 ;
-		lv2:designation pg:ACN7
-	] , [
-		lv2:index 8 ;
-		lv2:designation pg:ACN8
-	] .
-
-pg:AmbisonicBH3P0Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH3P0" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 0." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN3
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN4
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:ACN8
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:ACN9
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:ACN15
-	] .
-
-pg:AmbisonicBH3P1Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH3P1" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 1." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN2
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN3
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:ACN4
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:ACN8
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:ACN9
-	] , [
-		lv2:index 7 ;
-		lv2:designation pg:ACN15
-	] .
-
-pg:AmbisonicBH3P2Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH3P2" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 2." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN2
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN3
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:ACN4
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:ACN5
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:ACN6
-	] , [
-		lv2:index 7 ;
-		lv2:designation pg:ACN7
-	] , [
-		lv2:index 8 ;
-		lv2:designation pg:ACN8
-	] , [
-		lv2:index 9 ;
-		lv2:designation pg:ACN9
-	] , [
-		lv2:index 10 ;
-		lv2:designation pg:ACN15
-	] .
-
-pg:AmbisonicBH3P3Group
-	a rdfs:Class ;
-	rdfs:subClassOf pg:AmbisonicGroup ;
-	rdfs:label "Ambisonic BH3P3" ;
-	rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 3." ;
-	pg:element [
-		lv2:index 0 ;
-		lv2:designation pg:ACN0
-	] , [
-		lv2:index 1 ;
-		lv2:designation pg:ACN1
-	] , [
-		lv2:index 2 ;
-		lv2:designation pg:ACN2
-	] , [
-		lv2:index 3 ;
-		lv2:designation pg:ACN3
-	] , [
-		lv2:index 4 ;
-		lv2:designation pg:ACN4
-	] , [
-		lv2:index 5 ;
-		lv2:designation pg:ACN5
-	] , [
-		lv2:index 6 ;
-		lv2:designation pg:ACN6
-	] , [
-		lv2:index 7 ;
-		lv2:designation pg:ACN7
-	] , [
-		lv2:index 8 ;
-		lv2:designation pg:ACN8
-	] , [
-		lv2:index 9 ;
-		lv2:designation pg:ACN9
-	] , [
-		lv2:index 10 ;
-		lv2:designation pg:ACN10
-	] , [
-		lv2:index 11 ;
-		lv2:designation pg:ACN11
-	] , [
-		lv2:index 12 ;
-		lv2:designation pg:ACN12
-	] , [
-		lv2:index 13 ;
-		lv2:designation pg:ACN13
-	] , [
-		lv2:index 14 ;
-		lv2:designation pg:ACN14
-	] , [
-		lv2:index 15 ;
-		lv2:designation pg:ACN15
-	] .
-