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diff rdfonto/af-ontology.rdf @ 18:d5012016bf64 tip

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added rdfpy and rdfonto directories
author nothing@tehis.net
date Tue, 23 Apr 2013 11:49:20 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rdfonto/af-ontology.rdf	Tue Apr 23 11:49:20 2013 +0100
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+<?xml version="1.0" encoding="UTF-8"?>
+<rdf:RDF
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   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:vs="http://www.w3.org/2003/06/sw-vocab-status/ns#"
+>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Mean">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Mean</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AudioDescriptor">
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Timbre Toolbox Audio Descriptor</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AuditoryImageModel">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PitchFeatureExtractor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FeatureExtractor"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Windowing">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Windowing</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ModulationfrequencyFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Signal">
+    <rdfs:label>Signal-level feature</rdfs:label>
+    <rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Signal"/>
+    <vs:term_status>testing</vs:term_status>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:comment>
+		A signal-like feature, holding dense data describing another signal.
+		Examples of signal features include chromagrams, spectrograms, onset detection functions etc.
+	</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#LowpassFilter">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Low-pass Filter</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#IntraFrame">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TemporalScale"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#OnsetDetection">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#LoudnessDescriptor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#temporal_scale">
+    <rdfs:range rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TemporalScale"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#DiscreteFourierTransform">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Discrete Fourier Transform</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PhaseSpaceEmbedding">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Phase Space Embedding</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#LowComplexity">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ComputationalComplexity"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#GroupDelayFunction">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Group Delay Function</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#KeyDetection">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AutoregressionLPA">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Autoregression (LPA)</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#HighComplexity">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ComputationalComplexity"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#DiscreteWaveletTransform">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Discrete Wavelet Transform</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#LevelCrossingDetector">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Level Crossing Detector</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Segment">
+    <rdfs:label>Segment</rdfs:label>
+    <rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
+    <rdfs:subClassOf rdf:nodeID="Nd8bf2b47b7db4ebc9cfab527b5d10796"/>
+    <vs:term_status>testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>
+		A classifier for a temporal region corresponding to the output
+		of an automatic process---an artificial cognitive agent.
+		</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#CrossCorrelation">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Cross-Correlation</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#SingularValueDecomposition">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Singular Value Decomposition</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TempoDetection">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Structure">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#HighLevelFeature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FeatureExtractor">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <owl:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Signal"/>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Auditorymodel">
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InputSignal"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Auditory model</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#HarmonicPeakDetection">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Harmonic Peak Detection</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#RhythmFeatureExtractor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FeatureExtractor"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#RootMeanSquare">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Root Mean Square</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Maximum">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Maximum</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ComputationalComplexity">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TemporalScale">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Fingerprinting">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="">
+    <dc:title xml:lang="en">The Audio Feature ontology</dc:title>
+    <owl:versionInfo>Version 1.0</owl:versionInfo>
+    <dc:date>2013-04-11T11:07:39.079435</dc:date>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Ontology"/>
+    <dc:description xml:lang="en">This ontology expresses some common concepts to represent automatically extracted features from audio signals.</dc:description>
+    <rdfs:label xml:lang="en">The Audio Feature ontology</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#MediumComplexity">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ComputationalComplexity"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AudioFeature">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Audio Feature</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Logarithm">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Logarithm</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#DynamicsFeatureExtractor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FeatureExtractor"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#value">
+    <rdfs:comment>
+		Associates a signal resource as defined in the Music Ontology to a literal: its actual value.
+		For example, it can be used to link an onset detection function to a list of values.
+	</rdfs:comment>
+    <vs:term_status>testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
+    <rdfs:domain rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Signal"/>
+    <rdfs:subPropertyOf rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#value"/>
+    <rdfs:label>value</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Normalization">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Normalization</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TemporalFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FrequencyDomainPerceptualFeature">
+    <owl:equivalentClass rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PerceptualFeature"/>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FrequencyFeature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#application_domain">
+    <rdfs:range rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain"/>
+    <vs:term_status>testing</vs:term_status>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:comment>application domain property</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#MathematicalOperation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Entropy">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Entropy</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Spectralbinning">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Spectral binning</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Statistics">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#HighLevelFeature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ConstantQTransform">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Constant Q Transform</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#computational_complexity">
+    <rdfs:range rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ComputationalComplexity"/>
+    <vs:term_status>testing</vs:term_status>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AudioSegmentation">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#BandpassFilterBank">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Band-pass Filter Bank</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PeakDetection">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Peak Detection</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#SpeechRecognition">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PrincipalComponentAnalysis">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Principal Component Analysis</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PerceptualFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PhasespaceFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TimbreFeatureExtractor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FeatureExtractor"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ParametrizedDimensions">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AdaptiveTimeFrequencyTransformComp">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Adaptive Time Frequency Transform Comp</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#EnergySpectralDensity">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Energy Spectral Density</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:nodeID="N87a0795eb46f4aac9c248c500cc678f3">
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/>
+    <owl:someValuesFrom rdf:resource="http://purl.org/NET/c4dm/timeline.owl#Instant"/>
+    <owl:onProperty rdf:resource="http://purl.org/NET/c4dm/event.owl#time"/>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AudioSignal">
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InputSignal"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Audio Signal</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#BandpassFilter">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Band-pass Filter</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PitchDetection">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#DeviationSumofDifferences">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Deviation, Sum of Differences</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#signal_feature">
+    <rdfs:comment>
+		Associates an audio signal with a track-level signal feature.
+		eg. a spectrogram, a chromagram, an onset detection function.
+	</rdfs:comment>
+    <rdfs:range rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Signal"/>
+    <vs:term_status>testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
+    <rdfs:domain rdf:resource="http://purl.org/ontology/mo/Signal"/>
+    <rdfs:label>signal-level feature</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Median">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Median</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Short-termFourierTransform">
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InputSignal"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Short-term Fourier Transform</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#semantic_interpretation">
+    <vs:term_status>testing</vs:term_status>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Operator">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#inputRepresentation">
+    <rdfs:range rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InputSignal"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
+    <rdfs:domain rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AudioDescriptor"/>
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#SumWeightedSum">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Sum, Weighted Sum</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#EigendomainFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Power">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Power</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TemporalEnergyEnvelope">
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InputSignal"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Temporal Energy Envelope</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#SpectrumDescriptor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#feature">
+    <rdfs:comment>
+		Associates a segment classifying a feature to the actual feature---we should use mpeg7 sort-of datatypes here
+		</rdfs:comment>
+    <rdfs:range rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal"/>
+    <vs:term_status>testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
+    <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
+    <rdfs:domain rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Segment"/>
+    <rdfs:subPropertyOf rdf:resource="http://purl.org/NET/c4dm/event.owl#literal_factor"/>
+    <rdfs:label>feature</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#GlobalDescriptor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AudioDescriptor"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#WeightingFunction">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Weighting Function</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#MathematicalOperation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Percentile">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Percentile</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#dimensions">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:comment>
+		Associates a signal with its dimensions, eg. "12 3546". Equivalent to the mpeg7:dim attribute of the mpeg7:Raw
+		element.
+	</rdfs:comment>
+    <rdfs:range rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ParametrizedDimensions"/>
+    <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#Integer"/>
+    <vs:term_status>testing</vs:term_status>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#DatatypeProperty"/>
+    <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
+    <rdfs:domain rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Signal"/>
+    <rdfs:label>dimensions</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FrequencyFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PolynomialRootFinding">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Polynomial Root Finding</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FrequencyDomainPhysicalFeature">
+    <owl:equivalentClass rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PhysicalFeature"/>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FrequencyFeature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#IndependentComponentAnalysis">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Independent Component Analysis</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#MusicInformationRetrieval">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#DiscreteCosineTransform">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Discrete Cosine Transform</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Minimum">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Minimum</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TimeVaryingDescriptor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AudioDescriptor"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#CombFilter">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Comb Filter</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status">
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#AnnotationProperty"/>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Predictions">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#HighLevelFeature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Harmonic">
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InputSignal"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Harmonic</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#psychoacoustic_model">
+    <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#Boolean"/>
+    <vs:term_status>testing</vs:term_status>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:nodeID="Nd8bf2b47b7db4ebc9cfab527b5d10796">
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/>
+    <owl:someValuesFrom rdf:resource="http://purl.org/NET/c4dm/timeline.owl#Interval"/>
+    <owl:onProperty rdf:resource="http://purl.org/NET/c4dm/event.owl#time"/>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#CepstralFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Regression">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Regression</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TonalityFeatureExtractor">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#FeatureExtractor"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Point">
+    <rdfs:label>Point</rdfs:label>
+    <rdfs:subClassOf rdf:nodeID="N87a0795eb46f4aac9c248c500cc678f3"/>
+    <rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
+    <vs:term_status>testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>
+		A classifier for instants corresponding to the output of an automatic process---an
+		artificial cognitive agent (should be associated to a time:Instant---DL version).
+		</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#CepstralRecursionFormula">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Cepstral Recursion Formula</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InterFrame">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TemporalScale"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Histogram">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Aggregation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Histogram</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#MathematicalOperation">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#AzimuthDiscriminationandResynthesis">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ExponentialFunction">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Exponential Function</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Global">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#TemporalScale"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Autocorrelation">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Autocorrelation</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#EnvironmentalSoundRecognition">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#InputSignal">
+    <rdfs:comment>Timbre Toolbox ontology term</rdfs:comment>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label xml:lang="en">Timbre Toolbox Input Representation</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#MathematicalOperation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#StatisticalFunction">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Analysis"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Marsyas ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#DerivationDifference">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Filter"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Derivation, Difference</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Several">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ApplicationDomain"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#ModulatedComplexLappedTransform">
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Transformation"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:label>Modulated Complex Lapped Transform</rdfs:label>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#PhysicalFeature">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Feature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>Audio feature taxonomy term (Mitrovic et al)</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#Similarity">
+    <rdfs:subClassOf rdf:resource="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#HighLevelFeature"/>
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+  <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/af/ontology/1.0#HighLevelFeature">
+    <vs:term_status xml:lang="en">testing</vs:term_status>
+    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
+    <rdfs:comment>MIR Toolbox ontology term</rdfs:comment>
+  </rdf:Description>
+</rdf:RDF>