<http://caligraph.org/ontology/Kidnapped_Nigerian_person>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Kidnapped_person> .
<http://caligraph.org/ontology/Kidnapped_Nigerian_person>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Kidnapped_Nigerian_people> .
<http://caligraph.org/ontology/Nigerian_person_taken_hostage>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Kidnapped_Nigerian_person> .
<http://caligraph.org/ontology/Kidnapped_Nigerian_person>	<http://www.w3.org/2000/01/rdf-schema#label>	"Kidnapped Nigerian person" .
<http://caligraph.org/ontology/Kidnapped_Nigerian_child>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Kidnapped_Nigerian_person> .
<http://caligraph.org/ontology/Kidnapped_Nigerian_person>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .