<http://caligraph.org/ontology/Polish_military_personnel_killed_in_action>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Polish_military_personnel_killed_in_action> .
<http://caligraph.org/ontology/Polish_military_personnel_killed_in_action>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Military_personnel_killed_in_action> .
<http://caligraph.org/ontology/Polish_military_personnel_killed_in_action>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Polish_military_personnel_killed_in_action>	<http://www.w3.org/2000/01/rdf-schema#label>	"Polish military personnel killed in action" .
<http://caligraph.org/ontology/Polish_military_personnel_killed_in_World_War_II>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Polish_military_personnel_killed_in_action> .
<http://caligraph.org/ontology/Polish_military_personnel_killed_in_action>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Polish_military_personnel> .