http://purl.org/ontology/af/Loudness
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Loudness event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Event holding a loudness value
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/key
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2002/07/owl#Thing
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label key
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/KeySegment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a key event to the corresponding key
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#factor

https://mtp.linked.solutions/
http://xmlns.com/foaf/0.1/topic https://mtp.linked.solutions/af

http://purl.org/ontology/af/TimeSignature
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Time signature
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Classifying a temporal region with a particular time signature (what? there is something else than 4/4?? :-)
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/standard_british_english
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/EnglishIdiom
http://purl.org/dc/elements/1.1/title Standard British English

http://purl.org/ontology/af/ZeroCrossingCount
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Zero-crossing counts
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Zero-crossing counts
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Signal

http://purl.org/ontology/af/TonalOnset
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Pitched onset
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A pitched onset
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Onset

http://purl.org/ontology/af/standard_us_english
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/EnglishIdiom
http://purl.org/dc/elements/1.1/title Standard US English

http://purl.org/ontology/af/new_mode
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2002/07/owl#Thing
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label new mode
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/ModeChangeEvent
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment Mode that holds after the mode change event
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#factor

http://purl.org/ontology/af/Beat
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Beat event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A beat event (instantaneous)
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Point

http://purl.org/ontology/af/ZeroCrossing
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Zero crossing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Classifier for a zero-crossing point
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Point

http://purl.org/ontology/af/new_tonic
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2002/07/owl#Thing
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label new tonic
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/TonicChangeEvent
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment Tonic that holds after the tonic change event
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#factor

http://purl.org/ontology/af/pitch
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label pitch
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/Pitch
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a pitch event to the corresponding pitch
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/ontology/af/feature

http://purl.org/ontology/af/TonalChange
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Tonal change event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A tonal change event.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Point

http://purl.org/ontology/af/value
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label value
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/Signal
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#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.
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://www.w3.org/1999/02/22-rdf-syntax-ns#value

http://purl.org/ontology/af/english_irish_accent
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/EnglishIdiom
http://purl.org/dc/elements/1.1/title English with an Irish accent

http://purl.org/ontology/af/austrian_german
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/GermanIdiom
http://purl.org/dc/elements/1.1/title Austrian German

http://purl.org/ontology/af/english_scottish_accent
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/EnglishIdiom
http://purl.org/dc/elements/1.1/title English with a Scottish accent

http://purl.org/ontology/af/signal_feature
http://www.w3.org/2000/01/rdf-schema#range http://purl.org/ontology/af/Signal
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label signal-level feature
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/mo/Signal
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates an audio signal with a track-level signal feature. eg. a spectrogram, a chromagram, an onset detection function.

http://purl.org/ontology/af/LogFrequencyCentroid
http://www.w3.org/2000/01/rdf-schema#label Log-frequency spectral centroid
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Log-frequency spectral centroid
http://www.w3.org/2003/06/sw-vocab-status/ns#term_Status testing
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/SpectralCentroid

http://purl.org/ontology/af/NonTonalOnset
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Percussive onset
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A percussive onset
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Onset

http://purl.org/ontology/af/tempo
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label tempo
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/Tempo
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a tempo event to the corresponding tempo value.
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/ontology/af/feature

http://purl.org/ontology/af/LinearFrequencyCentroid
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Linear-frequency spectral centroid
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Log-frequency spectral centroid
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/SpectralCentroid

http://purl.org/ontology/af/Ornament
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Ornament event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Classifying a temporal region holding a musical ornament
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/Amplitude
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Amplitude
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Result of an amplitude following process
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Signal

http://purl.org/ontology/af/Laugh
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Laugh
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for laugh content
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/SpeechSegment

http://purl.org/ontology/af/standard_hungarian
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/HungarianIdiom
http://purl.org/dc/elements/1.1/title Standard Hungarian

http://purl.org/ontology/af/TonicChange
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Tonic change event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A tonic change event. The factors of such events include the tonic that holds after the event.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Point

http://purl.org/ontology/af/tonic
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2002/07/owl#Thing
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label tonic
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/TonicSegment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a tonic event with the corresponding tonic
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#factor

http://purl.org/ontology/af/standard_german
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/GermanIdiom
http://purl.org/dc/elements/1.1/title Standard German

http://purl.org/ontology/af/TonalContentSpace
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Tonal content space
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A 6-D tonal content space
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Signal

http://purl.org/ontology/af/emotional_intensity
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2000/01/rdf-schema#Literal
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label emotional intensity
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/EmotionSegment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates an "emotional intensity" value to a segment detected as being "emotional"

http://purl.org/ontology/af/text
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2000/01/rdf-schema#Literal
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/Text
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment Relates a Text segment (classifying a time interval that can be associated to some text) to a text string or other literals (number, etc.)
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#hasLiteralFactor

http://purl.org/ontology/af/person
http://www.w3.org/2000/01/rdf-schema#range http://xmlns.com/foaf/0.1/Person
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label person
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/PersonSegment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a segment classified as holding speech content to a FOAF profile (maybe holding information about genre, recognized speaker URI, etc.)

http://purl.org/ontology/af/OnsetDetectionFunction
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Onset detection function
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment An onset detection function
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/DetectionFunction

http://purl.org/ontology/af/new_key
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2002/07/owl#Thing
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label new key
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/KeyChange
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#ObjectProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a key change event to the new key, holding after the change
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#factor

http://purl.org/ontology/af/TonalChangeDetectionFunction
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Tonal change detection function
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A tonal change detection function
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/DetectionFunction

file:///home/moustaki/work/workspace/motools/af/rdf/audio_features.n3
http://purl.org/dc/elements/1.1/description This ontology expresses some common concepts to represent automatically extracted features from audio signals. Therefore, it mainly relies on the Event ontology, in order to classify particular parts of the timeline backing an audio signal. Programs outputting RDF according to this ontology should also describe the ouputted document to express some information about itself (estimated confidence, maintainer of the program, etc.)
http://www.w3.org/2000/01/rdf-schema#label The Audio Features ontology
http://purl.org/dc/elements/1.1/creator http://moustaki.org/foaf.rdf#moustaki
http://purl.org/dc/elements/1.1/date $Date: 2008/06/23 10:24:13 $
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Ontology
http://www.w3.org/2002/07/owl#versionInfo Revision: 1.1
http://xmlns.com/foaf/0.1/maker http://moustaki.org/foaf.rdf#moustaki
http://purl.org/dc/elements/1.1/title The Audio Features ontology

http://purl.org/ontology/af/dimensions
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label dimensions
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/Signal
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a signal with its dimensions, eg. "12 3546". Equivalent to the mpeg7:dim attribute of the mpeg7:Raw element.

http://purl.org/ontology/af/confidence
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2000/01/rdf-schema#Literal
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label confidence
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment A really generic property, allowing to associate a confidence to a document or to a particular resource (such as an automatically detected segment)

http://www.w3.org/2003/06/sw-vocab-status/ns#term_status
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#AnnotationProperty

http://purl.org/ontology/af/ChordSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2002/07/owl#equivalentClass http://purl.org/ontology/chord/ChordEvent
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for chords. Equivalent concept as the one in the Chord ontology.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/TempoDetectionFunction
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Tempo detection function
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A tempo detection function
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/DetectionFunction

http://purl.org/ontology/af/PersonSpeaking
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Person speaking
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier associating a FOAF description to a particular segment (to classify genre, recognized speaker, etc.)
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/SpeechSegment

http://purl.org/ontology/af/swiss_german
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/ontology/af/GermanIdiom
http://purl.org/dc/elements/1.1/title Swiss German

http://purl.org/ontology/af/MusicStructuralSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Music structural segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Classifier capturing the notion of chorus, verse, intro, bridge, phrase, etc.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/Major
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Major segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for a major mode region. In case of a "clean cut", instances of such events have one factor. In other cases, this event can have several factors, each associated with a particular confidence using event decomposition.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/Minor
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Minor segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for a minor mode region. In case of a "clean cut", instances of such events have one factor. In other cases, this event can have several factors, each associated with a particular confidence using event decomposition.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/ModeChange
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Mode change event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A mode change event. The factors of such events include the mode that holds after the event.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Point

http://purl.org/ontology/af/idiom
http://www.w3.org/2000/01/rdf-schema#range http://purl.org/ontology/af/Idiom
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/IdiomSegment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a segment which classify an idiom (English with Irish accent, etc.) to an actual idiom
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#hasLiteralFactor

http://purl.org/ontology/af/Chromagram
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Chromagram
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A chromagram feature.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Signal

http://purl.org/ontology/af/Point
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Point
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#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).
http://www.w3.org/2000/01/rdf-schema#subClassOf _:0
http://purl.org/NET/c4dm/event.owl#Event

http://purl.org/ontology/af/SpeechSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Speech
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier capturing the notion of an audio segment holding speech content
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/StructuralSegment

http://purl.org/ontology/af/KeyChange
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Key change event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A key change event. The factor of such an event captures the key that holds after that event.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Point

http://purl.org/ontology/af/GermanIdiom
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label German idiom
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment German idiom

http://purl.org/ontology/af/SpectralCentroid
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Spectral centroid
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Spectral centroid
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Signal

http://purl.org/ontology/af/feature
http://www.w3.org/2000/01/rdf-schema#range http://www.w3.org/2000/01/rdf-schema#Literal
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label feature
http://www.w3.org/2000/01/rdf-schema#domain http://purl.org/ontology/af/Segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#comment Associates a segment classifying a feature to the actual feature---we should use mpeg7 sort-of datatypes here
http://www.w3.org/2000/01/rdf-schema#subPropertyOf http://purl.org/NET/c4dm/event.owl#literal_factor

http://purl.org/ontology/af/Text
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Text
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier allowing to associate some text to a segment
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/SpeechSegment

http://purl.org/ontology/af/KeySegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Key event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for keys. In case of a "clean cut", instances of such events should have one factor: the detected key (perhaps using the key ontology at http://purl.org/NET/c4dm/keys.owl). In other cases, we can put several keys as a factor, maybe with different confidence factors, using event decomposition.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/Tempo
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Tempo event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Event holding a tempo value (120bpm...)
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment

http://purl.org/ontology/af/StructuralSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Structural Segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier trying to capture the notion of structure in an audio piece. This classifier should be subsumed by more specific classifiers: speech/music segmentation, structural music segmmentation (intro, verse, chorus, etc.).
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Segment

http://purl.org/ontology/af/EnglishIdiom
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label English idiom
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment English idiom

http://purl.org/ontology/af/IdiomSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Idiom segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for recognized idiom (English with Irish accent, etc.)
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/SpeechSegment

http://purl.org/ontology/af/DetectionFunction
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Detection function
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A detection function.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Signal

http://purl.org/ontology/af/Pitch
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Pitch event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Event holding a pitch value (for example coming from a monophonic transcription process)
Associate a point to a particular pitch
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment
http://purl.org/ontology/af/Point

https://mtp.linked.solutions/af
http://purl.org/dc/terms/source https://github.com/linked-solutions/prefix.cc-harvest/master
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Ontology
http://purl.org/vocab/vann/preferredNamespaceUri http://purl.org/ontology/af/
http://purl.org/vocab/vann/preferredNamespacePrefix af
http://rdfs.org/ns/void#triples 375

http://purl.org/ontology/af/Segment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for a temporal region corresponding to the output of an automatic process---an artificial cognitive agent.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/NET/c4dm/event.owl#Event
_:1

http://purl.org/ontology/af/HungarianIdiom
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Hungarian idiom
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Hungarian idiom

_:1
http://www.w3.org/2002/07/owl#someValuesFrom http://purl.org/NET/c4dm/timeline.owl#Interval
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://purl.org/NET/c4dm/event.owl#time

http://purl.org/ontology/af/Idiom
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Idiom
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment Idiom (English with Irish accent, Austrian German, etc.)

http://purl.org/ontology/af/Onset
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Onset
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier corresponding to the output of an onset detection process.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/Point

http://purl.org/ontology/af/Signal
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Signal-level feature
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A signal-like feature, holding dense data describing another signal. Examples of signal features include chromagrams, spectrograms, onset detection functions etc.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/mo/Signal

_:0
http://www.w3.org/2002/07/owl#someValuesFrom http://purl.org/NET/c4dm/timeline.owl#Instant
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Restriction
http://www.w3.org/2002/07/owl#onProperty http://purl.org/NET/c4dm/event.owl#time

http://purl.org/ontology/af/MusicSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Music
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier capturing the notion of an audio segment holding music. This classifier can be subsumed with more specific classifiers.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/StructuralSegment

http://purl.org/ontology/af/EmotionSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Emotion segment
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for emotional content
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/SpeechSegment

http://purl.org/ontology/af/TonicSegment
http://www.w3.org/2003/06/sw-vocab-status/ns#term_status testing
http://www.w3.org/2000/01/rdf-schema#label Tonic event
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2002/07/owl#Class
http://www.w3.org/2000/01/rdf-schema#comment A classifier for tonics. In case of a "clean cut", instances of such events have one factor. In other cases, this event can have several factors, each associated with a particular confidence using event decomposition.
http://www.w3.org/2000/01/rdf-schema#subClassOf http://purl.org/ontology/af/MusicSegment