<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_cancelled_military_projects> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aircraft_of_World_War_II> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Fighter_aircraft> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Cancelled_military_aircraft_projects_of_the_United_States> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Military_aircraft_of_the_United_States> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_military_aircraft_of_the_United_States> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_in_the_Smithsonian_Institution> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Pratt_&_Whitney_X-1800> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/2004/02/skos/core#altLabel>	"P-56 Black Bullet" .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Pusher_aircraft> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aircraft_of_the_United_States_during_World_War_II> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Equipment_of_the_United_States_Army_during_World_War_II> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Northrop XP-56 Black Bullet" .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/2004/02/skos/core#altLabel>	"XP-56" .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://caligraph.org/ontology/manufacturer>	<http://caligraph.org/resource/Northrop_Corporation> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/2000/01/rdf-schema#label>	"Northrop XP-56 Black Bullet" .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://caligraph.org/ontology/location>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Northrop XP-56" .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Cancelled_military_project> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_of_the_United_States_during_World_War_II> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Northrop_XP-56_Black_Bullet> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aircraft_in_the_Smithsonian_Institution> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Cancelled_military_aircraft_project_of_the_United_States> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1943_in_aviation> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Northrop_Corporation> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1940s_United_States_fighter_aircraft> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Pratt_&_Whitney_R-2800_Double_Wasp> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://caligraph.org/ontology/numberBuilt>	"2" .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://caligraph.org/ontology/origin>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_(N)> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_aircraft_of_World_War_II> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1940_United_States_fighter_aircraft> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_pusher_aircraft_by_configuration> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_equipment_of_the_United_States_Army_during_World_War_II> .
<http://caligraph.org/resource/Northrop_XP-56_Black_Bullet>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_pusher_aircraft_by_configuration_and_date> .