<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Kingdom_of_Prussia> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Iron_Cross> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/deathYear>	"2004" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1911_birth> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Bad_Homburg> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/serviceEndYear>	"1945" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Hesse-Nassau> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:German_World_War_II_flying_aces> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/World_War_II> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Recipient_of_the_Gold_German_Cross> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/militaryCommand>	"Zerst\u00F6rergeschwader 1" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2004_deaths> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/militaryCommand>	"Zerst\u00F6rergeschwader 2" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Bad_Homburg_vor_der_H%C3%B6he> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Recipient_of_the_Knight\u0027s_Cross_of_the_Iron_Cross> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/militaryUnit>	<http://caligraph.org/resource/Zerst%C3%B6rergeschwader_1> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/serviceStartYear>	"1931" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/World_War_II_aces_from_Germany> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Zerst%C3%B6rergeschwader_26> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/German_Cross> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Zerst%C3%B6rergeschwader_1> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Military_person> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/birthYear>	"1911" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/militaryUnit>	<http://caligraph.org/resource/Zerst%C3%B6rergeschwader_26> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/militaryCommand>	"II./ZG 26" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/Operation_Barbarossa> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/2000/01/rdf-schema#label>	"Ralph von Rettberg" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Hesse-Nassau> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2004_death> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/German_World_War_II_flying_ace> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_World_War_II_aces_from_Germany> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/Battle_of_France> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/Battle_of_Britain> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Knight\u0027s_Cross_of_the_Iron_Cross> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Ralph_von_Rettberg> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Ralph von Rettberg" .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/Invasion_of_Yugoslavia> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Recipients_of_the_Knight\u0027s_Cross_of_the_Iron_Cross> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Bad_Homburg_vor_der_H%C3%B6he> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Recipients_of_the_Gold_German_Cross> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Luftwaffe_pilots> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Luftwaffe_pilot> .
<http://caligraph.org/resource/Ralph_von_Rettberg>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1911_births> .