<http://caligraph.org/ontology/American_prison_warden>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://www.w3.org/2002/07/owl#Thing> .
<http://caligraph.org/ontology/Warden_of_the_Auburn_Correctional_Facility>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_prison_warden> .
<http://caligraph.org/ontology/Warden_of_Alcatraz_Federal_Penitentiary>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_prison_warden> .
<http://caligraph.org/ontology/Warden_of_Sing_Sing>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_prison_warden> .
<http://caligraph.org/ontology/American_prison_warden>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_prison_wardens> .
<http://caligraph.org/ontology/American_prison_warden>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/American_prison_warden>	<http://www.w3.org/2000/01/rdf-schema#label>	"American prison warden" .
<http://caligraph.org/ontology/San_Quentin_State_Prison_warden>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/American_prison_warden> .