<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"heavy attack" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aerial_operation_or_battle_of_World_War_II_involving_Germany> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Battle of Heligoland Bight" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1939_in_the_United_Kingdom> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/combatant>	"United Kingdom" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Aerial_operations_and_battles_of_World_War_II_involving_the_United_Kingdom> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/isPartOfMilitaryConflict>	<http://caligraph.org/resource/Western_Front_(World_War_II)> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Aerial_operations_and_battles_of_World_War_II_involving_Germany> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/result>	"German victory" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"aerial battle" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Conflicts_in_1939> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"disastrous raid" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"used on December 18, 1939" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/causalties>	"3 bombers damaged" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"air battle of the Heligoland Bight" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/causalties>	"57 killed" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Bombing_of_Wilhelmshaven_in_World_War_II> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/strength>	"22Vickers Wellingtonbombers" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/place>	<http://caligraph.org/resource/North_Sea> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/causalties>	"12 bombers destroyed" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"an attack on Wilhelmshaven" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/commander>	<http://caligraph.org/resource/Carl-Alfred_Schumacher> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1939> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Battle of the Heligoland Bight" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/December_1939_event> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Battle of the Heligoland Bight on 18 December 1939" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Battle_of_the_Heligoland_Bight_(1939)> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"air battle" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Conflict_in_1939> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Naval_aviation_operation_or_battle> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:December_1939_events> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/combatant>	"Germany" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aerial_operation_or_battle_of_World_War_II_involving_the_United_Kingdom> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/December_1939> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Naval_aviation_operations_and_battles> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Battle of the Heligoland Bight (1939)" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/date>	"1939-12-18" .
<http://caligraph.org/resource/Andrew_McPherson_(RAF_officer)>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Battle of the Heligoland Bight (1939)" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/December_18> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/place>	<http://caligraph.org/resource/Nazi_Germany> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/isPartOfMilitaryConflict>	<http://caligraph.org/resource/Russo-Turkish_War_(1787%E2%80%931792)> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Air Battle of the Heligoland Bight" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Battle of the German Bight" .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/place>	<http://caligraph.org/resource/Heligoland_Bight> .
<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)>	<http://caligraph.org/ontology/strength>	"44 fighter aircraft" .
<http://caligraph.org/resource/Carl-Alfred_Schumacher>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/Battle_of_the_Heligoland_Bight_(1939)> .