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changeset 147:27da08f3e951

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* www.purl.org -> purl.org in generator * update RDF/XML version of vamp ontology
author cannam
date Fri, 20 Jun 2008 14:26:23 +0000
parents 6b80bb85083b
children afd60ff5ceef
files rdf/generator/template-generator.cpp rdf/vamp.rdf
diffstat 2 files changed, 141 insertions(+), 140 deletions(-) [+]
line wrap: on
line diff
--- a/rdf/generator/template-generator.cpp	Fri Jun 20 14:15:02 2008 +0000
+++ b/rdf/generator/template-generator.cpp	Fri Jun 20 14:26:23 2008 +0000
@@ -48,7 +48,7 @@
     string res=\
         "@prefix rdfs:     <http://www.w3.org/2000/01/rdf-schema#> .\n\
 @prefix xsd:      <http://www.w3.org/2001/XMLSchema#> .\n\
-@prefix vamp:     <http://www.purl.org/ontology/vamp/> .\n\
+@prefix vamp:     <http://purl.org/ontology/vamp/> .\n\
 @prefix plugbase: <"+pluginBundleBaseURI+libname+"#> .\n\
 @prefix owl:      <http://www.w3.org/2002/07/owl#> .\n\
 @prefix dc:       <http://purl.org/dc/elements/1.1/> .\n\
--- a/rdf/vamp.rdf	Fri Jun 20 14:15:02 2008 +0000
+++ b/rdf/vamp.rdf	Fri Jun 20 14:26:23 2008 +0000
@@ -1,18 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
-<rdf:RDF xmlns:af="http://purl.org/ontology/af/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:event="http://purl.org/NET/c4dm/event.owl#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:list="http://www.w3.org/2000/10/swap/list#" xmlns:mo="http://purl.org/ontology/mo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:tl="http://purl.org/NET/c4dm/timeline.owl#" xmlns:vamp="http://purl.org/ontology/vamp/" xmlns:vs="http://www.w3.org/2003/06/sw-vocab-status/ns#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" xmlns="file:///home/david/km-rdf/vamp-n3/vamp.n3">
+<rdf:RDF xmlns:af="http://purl.org/ontology/af/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:event="http://purl.org/NET/c4dm/event.owl#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:list="http://www.w3.org/2000/10/swap/list#" xmlns:mo="http://purl.org/ontology/mo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:tl="http://purl.org/NET/c4dm/timeline.owl#" xmlns:vamp="http://purl.org/ontology/vamp/" xmlns:vs="http://www.w3.org/2003/06/sw-vocab-status/ns#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" xml:base="http://purl.org/ontology/vamp/">
   <owl:Ontology rdf:about="">
     <dc:title>Vamp Plugins Ontology</dc:title>
     <rdfs:label>Vamp Plugins Ontology</rdfs:label>
     <rdfs:comment>
-			Vamp Ontology. This ontology includes the following descriptions
+			Vamp Ontology. This ontology includes the following descriptions:
 			
-				-OWL description of the Vamp API
-				-OWL description of the Transform environment necessary to set up the execution of any plugin 
+				- OWL description of the Vamp API
+				- OWL description of the Transform environment necessary to set up the execution of any plugin 
 			
 			This Ontology provides semantics to describe and control Vamp plugins in RDF. Any "RDF-speaker" host is therefore able to 
 			use this ontology to read, set up and execute plugins.
-			The extracted features are expressed in terms of the Audio Features Ontology (link).
-			For more information, please visit the Vamp Plugins site: http://www.vamp-plugins.org/
+			The extracted features are expressed in terms of the Audio Features Ontology: http://purl.org/ontology/af/.
+			For more information, please visit the Vamp Plugins website: http://www.vamp-plugins.org/
 	</rdfs:comment>
     <foaf:maker>Chris Cannam</foaf:maker>
     <foaf:maker>Chris Sutton</foaf:maker>
@@ -21,92 +21,92 @@
     <dc:date>$Date: 2008/05/21 17:05:11 $</dc:date>
   </owl:Ontology>
   <owl:AnnotationProperty rdf:about="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/Plugin">
+  <owl:Class rdf:about="Plugin">
     <rdfs:label>Vamp Plugin</rdfs:label>
     <rdfs:comment>
-		Vamp plugin is an implementation of a feature extraction algorithm based on the Vamp API. 
+		A Vamp plugin is an implementation of an audio feature extraction algorithm using the Vamp API.
 	</rdfs:comment>
     <vs:term_status>stable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/PluginLibrary">
+  <owl:Class rdf:about="PluginLibrary">
     <rdfs:label>Vamp Plugin Library</rdfs:label>
     <rdfs:comment>
-			Library of Vamp Plugins. This may need to include rights.
+		Library of Vamp Plugins. This may need to include rights.
 	</rdfs:comment>
     <vs:term_status>stable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/ParameterDescriptor">
+  <owl:Class rdf:about="ParameterDescriptor">
     <rdfs:label>Vamp Plugin Parameter Descriptor</rdfs:label>
     <rdfs:comment>
-			Descriptior of a plugin parameter. Hosts require to know about the specific type and form of the parameters of a particular plugin for a correct transform setup.
+		Descriptor for a plugin parameter. Hosts need to know about the specific type and form of the parameters of a particular plugin for a correct transform setup.
 	</rdfs:comment>
     <vs:term_status>stable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/PluginOutput">
+  <owl:Class rdf:about="PluginOutput">
     <rdfs:label>Vamp Plugin output descriptor</rdfs:label>
     <rdfs:comment>
-		Descriptior of the plugin output. This descriptor provides necessary information to interpret correctly the output features. The output type will determine how to read the temporal information of the extracted feature and how to manage the burden of ouput data.
+		Descriptor for an output of a plugin. This descriptor provides information that is necessary to correctly interpret the output features. The output type will determine how to read the temporal information of the extracted features and how to manage the burden of ouput data.
 	</rdfs:comment>
     <vs:term_status>unstable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/DenseOutput">
-    <rdfs:subClassOf rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+  <owl:Class rdf:about="DenseOutput">
+    <rdfs:subClassOf rdf:resource="PluginOutput"/>
     <rdfs:label>Dense output</rdfs:label>
     <rdfs:comment>
-			Specific output type comprising large binary data (e.g.: chromagram).
+		Specific output type for data evenly spaced in time, which may be of high volume and which it is usually desirable to represent in a compact form.
 	</rdfs:comment>
     <vs:term_status>unstable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/SparseOutput">
+  <owl:Class rdf:about="SparseOutput">
     <rdfs:label>Sparse output</rdfs:label>
-    <rdfs:subClassOf rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:subClassOf rdf:resource="PluginOutput"/>
     <rdfs:comment>
-			Specific output type used in sparse data outputs (e.g.: key detector).
+		Specific output type for data that consist of features that require their own individual temporal information.
 	</rdfs:comment>
     <vs:term_status>unstable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/TrackLevelOutput">
+  <owl:Class rdf:about="TrackLevelOutput">
     <rdfs:label>track level output</rdfs:label>
-    <rdfs:subClassOf rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:subClassOf rdf:resource="PluginOutput"/>
     <rdfs:comment>
-			Specific output type that returns track level information. This sort of output will require a "hacky" interpretation of the feature timestamp as it will reflect some track metadata instead of temporal data.
+		Specific output type for track level information.  The Vamp API does not provide for this sort of output directly, so this will require a "hacky" interpretation of the feature timestamp to establish that it reflects track metadata instead of temporal data.
 	</rdfs:comment>
     <vs:term_status>unstable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/PluginProgram">
+  <owl:Class rdf:about="PluginProgram">
     <rdfs:label>Plugin program</rdfs:label>
     <rdfs:comment>
-			Plugin program defines a predefined context of parameters. We may not need a concept for this and just a property linking a string representing the program name.
+		The program is a predefined context of parameters. We may not need a concept for this and just a property linking a string representing the program name.
 	</rdfs:comment>
     <vs:term_status>unstable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/Feature">
+  <owl:Class rdf:about="Feature">
     <rdfs:label>Vamp Feature</rdfs:label>
     <rdfs:comment>This may be removed mighty soon as we rely on the Audio Features Ontology for this</rdfs:comment>
     <vs:term_status>deprecated</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/InputDomain">
+  <owl:Class rdf:about="InputDomain">
     <rdfs:label>Plugin input domain</rdfs:label>
     <rdfs:comment>
-			Plugins warn about the input domain they require so the host can convert properly the input data. Note that this is not necessary if the host is using a PluginAdapter to wrap plugins (see Vamp doc).
+		Plugins declare the input domain they require, so the host can convert the input data properly. Hosts using the Vamp SDK PluginAdapter to wrap plugins should see this work done for them automatically - see the Vamp documentation.
 	</rdfs:comment>
     <vs:term_status>stable</vs:term_status>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/SampleType">
+  <owl:Class rdf:about="SampleType">
     <rdfs:label>sample type</rdfs:label>
     <rdfs:comment>
-			Sample type specifies the temporal information of the plugin output. This information should be confronted with the output type for a correct interpretation.
+		The sample type specifies the temporal information of the plugin output. This information should be combined with the output type for a correct interpretation.
 	</rdfs:comment>
     <vs:term_status>stable</vs:term_status>
   </owl:Class>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/parameter_descriptor">
+  <rdf:Property rdf:about="parameter_descriptor">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdfs:label>parameter descriptor</rdfs:label>
     <rdfs:comment>
-			Links each parameter descriptor to the plugin.
+		Links each parameter descriptor to the plugin.
 	</rdfs:comment>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
+    <rdfs:range rdf:resource="ParameterDescriptor"/>
+    <rdfs:domain rdf:resource="Plugin"/>
     <vs:term_status>stable</vs:term_status>
     <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
@@ -115,138 +115,139 @@
     <rdfs:comment>
 			Specifies exactly the type of descriptor to set in the transform by linking it.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Parameter"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
+    <rdfs:domain rdf:resource="Parameter"/>
+    <rdfs:range rdf:resource="ParameterDescriptor"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/output_descriptor">
+  <rdf:Property rdf:about="output_descriptor">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdfs:label>output descriptor</rdfs:label>
     <rdfs:comment>
-			Links each output type to the plugin.
+		Links each output type to the plugin.
 	</rdfs:comment>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
+    <rdfs:range rdf:resource="PluginOutput"/>
+    <rdfs:domain rdf:resource="Plugin"/>
     <vs:term_status>stable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/available_plugin">
+  <rdf:Property rdf:about="available_plugin">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdfs:label>available plugin</rdfs:label>
     <rdfs:comment>
-			Available plugins in the library
+		Available plugins in the library
 	</rdfs:comment>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginLibrary"/>
+    <rdfs:range rdf:resource="Plugin"/>
+    <rdfs:domain rdf:resource="PluginLibrary"/>
     <vs:term_status>stable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/identifier">
+  <rdf:Property rdf:about="identifier">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>plugin identifier</rdfs:label>
     <rdfs:comment>
-		Machine-readable identifier for Vamp plugin classes (and Transform).
+		Machine-readable identifier for a Vamp plugin within the scope of its library, or for a plugin descriptor within the scope of the plugin.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginProgram"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
+    <rdfs:domain rdf:resource="Plugin"/>
+    <rdfs:domain rdf:resource="PluginLibrary"/>
+    <rdfs:domain rdf:resource="PluginProgram"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
+    <rdfs:domain rdf:resource="ParameterDescriptor"/>
     <vs:term_status>stable</vs:term_status>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/name">
+  <rdf:Property rdf:about="name">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>plugin name</rdfs:label>
     <rdfs:comment>
 		Human-readable identifier for the plugin.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
+    <rdfs:domain rdf:resource="Plugin"/>
     <vs:term_status>stable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/vamp_API_version">
+  <rdf:Property rdf:about="vamp_API_version">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>vamp API version</rdfs:label>
     <rdfs:comment>
-			Version of the Vamp API used to implement this plugin.
+		Version of the Vamp API used to implement this plugin.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
+    <rdfs:domain rdf:resource="Plugin"/>
     <vs:term_status>stable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/input_domain">
+  <rdf:Property rdf:about="input_domain">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>input domain</rdfs:label>
     <rdfs:comment>
-			Input domain allowed by the plugin (time or frequency).
+		Input domain required by the plugin (time or frequency).
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/InputDomain"/>
+    <rdfs:domain rdf:resource="Plugin"/>
+    <rdfs:range rdf:resource="InputDomain"/>
     <vs:term_status>stable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/max_value">
+  <rdf:Property rdf:about="max_value">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>max value</rdfs:label>
     <rdfs:comment>
 		Maximum value of the parameter range
 	</rdfs:comment>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:range rdf:resource="ParameterDescriptor"/>
+    <rdfs:range rdf:resource="PluginOutput"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/min_value">
+  <rdf:Property rdf:about="min_value">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>min value</rdfs:label>
     <rdfs:comment>
 		Minimum value of the parameter range
 	</rdfs:comment>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:range rdf:resource="ParameterDescriptor"/>
+    <rdfs:range rdf:resource="PluginOutput"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/default_value">
+  <rdf:Property rdf:about="default_value">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>default value</rdfs:label>
     <rdfs:comment>
 		Default value of the parameter
 	</rdfs:comment>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
+    <rdfs:range rdf:resource="ParameterDescriptor"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/fixed_bin_count">
+  <rdf:Property rdf:about="fixed_bin_count">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>fixed bin count</rdfs:label>
     <rdfs:comment>
 		Fixed bin count. A boolean type.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/is_quantized">
+  <rdf:Property rdf:about="is_quantized">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
-    <rdfs:label>is quantised</rdfs:label>
+    <rdfs:label>is quantized</rdfs:label>
     <rdfs:comment>
-		Quantised. A boolean type.
+		Quantized. A boolean type.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/unit">
+  <rdf:Property rdf:about="unit">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>unit</rdfs:label>
     <rdfs:comment>
 		Unit of the output/parameter. A string type
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
+    <rdfs:domain rdf:resource="ParameterDescriptor"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/sample_rate">
+  <rdf:Property rdf:about="sample_rate">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>sample rate</rdfs:label>
     <rdfs:comment>
 		Sample rate of the output if any. Should be read depending on SampleType and Output classes.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
     <vs:term_status>unstable</vs:term_status>
     <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
@@ -256,157 +257,157 @@
     <rdfs:comment>
 			Specifies the sample rate if it is not constant.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/quantize_step">
+  <rdf:Property rdf:about="quantize_step">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>quantized step</rdfs:label>
     <rdfs:comment>
-		Quantize step. Only defined if is_quantised is true
+		Quantize step. Only defined if is_quantized is true
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/ParameterDescriptor"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
+    <rdfs:domain rdf:resource="ParameterDescriptor"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/bin_count">
+  <rdf:Property rdf:about="bin_count">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>bin count</rdfs:label>
     <rdfs:comment>
 		Number of elements of the bin output. This information is necessary to define the output as belonging to a specific subclass of Plugin Output.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/bin_names">
+  <rdf:Property rdf:about="bin_names">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdfs:label>bin names</rdfs:label>
     <rdfs:comment>
 		List of bin names if available
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/sample_type">
+  <rdf:Property rdf:about="sample_type">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>sample type</rdfs:label>
     <rdfs:comment>
 		The sample type specifies the temporal information of the output.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/SampleType"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
+    <rdfs:range rdf:resource="SampleType"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/computes_feature_type">
+  <rdf:Property rdf:about="computes_feature_type">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdfs:label>feature type</rdfs:label>
     <rdfs:comment>
 			Feature Types output by the plugin. Links the vamp ontology to the audio features ontology.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/af/AudioFeature"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
+    <rdfs:range rdf:resource="../af/AudioFeature"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/computes_event_type">
+  <rdf:Property rdf:about="computes_event_type">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdfs:label>event type</rdfs:label>
     <rdfs:comment>
 			Event Type output by the plugin.
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/PluginOutput"/>
-    <rdfs:range rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
+    <rdfs:domain rdf:resource="PluginOutput"/>
+    <rdfs:range rdf:resource="../../NET/c4dm/event.owl#Event"/>
     <vs:term_status>unstable</vs:term_status>
   </rdf:Property>
-  <vamp:InputDomain rdf:about="http://purl.org/ontology/vamp/TimeDomain"/>
-  <vamp:InputDomain rdf:about="http://purl.org/ontology/vamp/FrequencyDomain"/>
-  <vamp:SampleType rdf:about="http://purl.org/ontology/vamp/OneSamplePerStep"/>
-  <vamp:SampleType rdf:about="http://purl.org/ontology/vamp/FixedSampleRate"/>
-  <vamp:SampleType rdf:about="http://purl.org/ontology/vamp/VariableSampleRate"/>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/Transform">
+  <vamp:InputDomain rdf:about="TimeDomain"/>
+  <vamp:InputDomain rdf:about="FrequencyDomain"/>
+  <vamp:SampleType rdf:about="OneSamplePerStep"/>
+  <vamp:SampleType rdf:about="FixedSampleRate"/>
+  <vamp:SampleType rdf:about="VariableSampleRate"/>
+  <owl:Class rdf:about="Transform">
     <rdfs:label>Transform</rdfs:label>
     <vs:term_status>stable</vs:term_status>
     <rdfs:comment>
-			The Transform defines the environment of any audio processing computation. 
+		The Transform defines the environment of any audio processing computation. 
 	</rdfs:comment>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/Parameter">
+  <owl:Class rdf:about="Parameter">
     <rdfs:label>Parameter</rdfs:label>
     <vs:term_status>unstable</vs:term_status>
     <rdfs:comment>
-			Parameter used by the plugin transform to set up the plugin. The parameter class instances should be instantiated according to the specific vamp:PluginDescriptor instance for each plugin.
+		Parameter used by the plugin transform to set up the plugin. The parameter class instances should be instantiated according to the specific vamp:PluginDescriptor instance for each plugin.
 	</rdfs:comment>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/Configuration">
+  <owl:Class rdf:about="Configuration">
     <rdfs:label>Configuration</rdfs:label>
     <vs:term_status>unstable</vs:term_status>
     <rdfs:comment>
-			For extension (SV implementation of Transform).
+		For extension (key/value data provided to DSSI plugins, not relevant to Vamp)
 	</rdfs:comment>
   </owl:Class>
-  <owl:Class rdf:about="http://purl.org/ontology/vamp/TransformType">
+  <owl:Class rdf:about="TransformType">
     <rdfs:label>Transform Type</rdfs:label>
     <vs:term_status>unstable</vs:term_status>
     <rdfs:comment>
 		Specifies the type of transform. May be feature extraction, effect...
 	</rdfs:comment>
   </owl:Class>
-  <vamp:TransformType rdf:about="http://purl.org/ontology/vamp/FeatureExtraction">
+  <vamp:TransformType rdf:about="FeatureExtraction">
     <rdfs:label>Feature Extraction</rdfs:label>
     <vs:term_status>unstable</vs:term_status>
     <rdfs:comment>
 		Feature extraction transform. This may be just a subclass of Transform...
 	</rdfs:comment>
   </vamp:TransformType>
-  <vamp:TransformType rdf:about="http://purl.org/ontology/vamp/Effect">
+  <vamp:TransformType rdf:about="Effect">
     <rdfs:label>Effect</rdfs:label>
     <vs:term_status>unstable</vs:term_status>
     <rdfs:comment>
 		Effect transform. This may be just a subclass of Transform...
 	</rdfs:comment>
   </vamp:TransformType>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/engine">
+  <rdf:Property rdf:about="engine">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdfs:label>plugin</rdfs:label>
     <vs:term_status>stable</vs:term_status>
     <rdfs:comment>
-			Specifies the plugin in execution. This is an extension to use Transform with other plugin libraries
+		Specifies the sort of plugin in execution. This is an extension to use Transform with other plugin libraries
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/Plugin"/>
+    <rdfs:domain rdf:resource="Transform"/>
+    <rdfs:range rdf:resource="Plugin"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/program">
+  <rdf:Property rdf:about="program">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>program</rdfs:label>
     <vs:term_status>stable</vs:term_status>
     <rdfs:comment>
-			Specifies the program to set the plugin in execution.  Here the plugin program matches with the one in the plugin descriptor. There is not descriptor required for the program (just a string), is it?
+		Specifies the program to set the plugin in execution.  Here the plugin program matches with the one in the plugin descriptor. There is not descriptor required for the program (just a string), is it?
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/PluginProgram"/>
+    <rdfs:domain rdf:resource="Transform"/>
+    <rdfs:range rdf:resource="PluginProgram"/>
     <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>program</rdfs:label>
     <vs:term_status>stable</vs:term_status>
     <rdfs:comment>
-			Extension for configuration. 
+		Extension for configuration. 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/Configuration"/>
+    <rdfs:domain rdf:resource="Transform"/>
+    <rdfs:range rdf:resource="Configuration"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/parameter">
+  <rdf:Property rdf:about="parameter">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdfs:label>parameter</rdfs:label>
     <vs:term_status>stable</vs:term_status>
     <rdfs:comment>
 			Specifies the parameter to set the plugin in execution. 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
-    <rdfs:range rdf:resource="http://purl.org/ontology/vamp/Parameter"/>
+    <rdfs:domain rdf:resource="Transform"/>
+    <rdfs:range rdf:resource="Parameter"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/step_size">
+  <rdf:Property rdf:about="step_size">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>step size</rdfs:label>
@@ -414,9 +415,9 @@
     <rdfs:comment>
 			Specifies the step size for the framing. 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/block_size">
+  <rdf:Property rdf:about="block_size">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>block size</rdfs:label>
@@ -424,9 +425,9 @@
     <rdfs:comment>
 			Specifies the block size for the framing. 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/transform_type">
+  <rdf:Property rdf:about="transform_type">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>transform type</rdfs:label>
@@ -434,9 +435,9 @@
     <rdfs:comment>
 			Specifies the transform type (we could do this by subclassin transform instead of using a property). 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/window_type">
+  <rdf:Property rdf:about="window_type">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>window type</rdfs:label>
@@ -444,9 +445,9 @@
     <rdfs:comment>
 			Specifies the window type (they should be individuals and clearly not here). 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/start">
+  <rdf:Property rdf:about="start">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>start</rdfs:label>
@@ -454,9 +455,9 @@
     <rdfs:comment>
 			Specifies temporal information when processing a data stream. 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/duration">
+  <rdf:Property rdf:about="duration">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>start</rdfs:label>
@@ -464,9 +465,9 @@
     <rdfs:comment>
 			Specifies temporal information when processing a data stream. 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Transform"/>
+    <rdfs:domain rdf:resource="Transform"/>
   </rdf:Property>
-  <rdf:Property rdf:about="http://purl.org/ontology/vamp/value">
+  <rdf:Property rdf:about="value">
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
     <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
     <rdfs:label>value</rdfs:label>
@@ -474,6 +475,6 @@
     <rdfs:comment>
 			Specifies the current value of the parameter. 
 	</rdfs:comment>
-    <rdfs:domain rdf:resource="http://purl.org/ontology/vamp/Parameter"/>
+    <rdfs:domain rdf:resource="Parameter"/>
   </rdf:Property>
 </rdf:RDF>