<http://caligraph.org/ontology/Type_T1_tanker>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Type_T1_tankers> .
<http://caligraph.org/ontology/Type_T1-MT-M1_tanker>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Type_T1_tanker> .
<http://caligraph.org/ontology/Type_T1-M-BT2_tanker>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Type_T1_tanker> .
<http://caligraph.org/ontology/Type_T1-M-BT1_tanker>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Type_T1_tanker> .
<http://caligraph.org/ontology/Type_T1-M-A2_tanker>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Type_T1_tanker> .
<http://caligraph.org/ontology/Type_T1_tanker>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Type_T1-M-A1_tanker>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Type_T1_tanker> .
<http://caligraph.org/ontology/Type_T1_tanker>	<http://www.w3.org/2000/01/rdf-schema#label>	"Type T1 tanker" .
<http://caligraph.org/ontology/Type_T1_tanker>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Tanker_of_the_United_States> .
<http://caligraph.org/ontology/Type_T1_tanker_of_the_United_States_Navy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Type_T1_tanker> .