<http://caligraph.org/ontology/Nigerian_artist>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Nigerian_artists_by_century> .
<http://caligraph.org/ontology/Nigerian_artist>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Nigerian_artists_by_state> .
<http://caligraph.org/ontology/Artist_from_Rivers_State>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_painter>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_artist>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Nigerian_artists> .
<http://caligraph.org/ontology/Nigerian_photographer>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/LGBT_artist_from_Nigeria>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_person_in_arts_occupations> .
<http://caligraph.org/ontology/Nigerian_artist>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Artist_from_Lagos>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/21st-century_Nigerian_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_video_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/19th-century_Nigerian_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/African_artist> .
<http://caligraph.org/ontology/Nigerian_women_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_contemporary_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/20th-century_Nigerian_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_artist>	<http://www.w3.org/2000/01/rdf-schema#label>	"Nigerian artist" .
<http://caligraph.org/ontology/Artist_from_Anambra_State>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_male_artist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .
<http://caligraph.org/ontology/Nigerian_printmaker>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Nigerian_artist> .