Chris@0: Chris@0: PREFIX vamp: <http://purl.org/ontology/vamp/> Chris@0: PREFIX mo: <http://purl.org/ontology/mo/> Chris@0: PREFIX af: <http://purl.org/ontology/af/> Chris@0: Chris@0: SELECT ?signal_source ?feature_signal_type ?value Chris@0: FROM <file:///share/music/wav/12-You Look So Fine.n3> Chris@0: Chris@0: WHERE { Chris@0: ?signal mo:available_as ?signal_source . Chris@0: ?signal a mo:Signal . Chris@0: ?signal af:signal_feature ?feature . Chris@0: ?feature a ?feature_signal_type. Chris@0: ?feature af:value ?value . Chris@0: } Chris@0: