<http://caligraph.org/ontology/Husband_of_national_leaders>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Husbands_of_national_leaders> .
<http://caligraph.org/ontology/Husband_of_Roman_emperors>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Husband_of_national_leaders> .
<http://caligraph.org/ontology/Husband_of_national_leaders>	<http://www.w3.org/2000/01/rdf-schema#label>	"Husband of national leaders" .
<http://caligraph.org/ontology/Husband_of_Cleopatra>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Husband_of_national_leaders> .
<http://caligraph.org/ontology/Husband_of_Mary,_Queen_of_Scots>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Husband_of_national_leaders> .
<http://caligraph.org/ontology/Husband_of_national_leaders>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Husband> .
<http://caligraph.org/ontology/Husband_of_national_leaders>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .