<http://caligraph.org/ontology/Song_recorded_by_Jack_de_Nijs>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Song_by_recording_artists> .
<http://caligraph.org/ontology/Song_recorded_by_Jack_de_Nijs>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Song_recorded_by_Jack_de_Nijs>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_songs_recorded_by_Jack_de_Nijs> .
<http://caligraph.org/ontology/Song_recorded_by_Jack_de_Nijs>	<http://www.w3.org/2000/01/rdf-schema#label>	"Song recorded by Jack de Nijs" .