<http://caligraph.org/resource/David_Kahn_(writer)>	<http://caligraph.org/ontology/birthYear>	"1930" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bucknell_University_alumnus> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_living_people> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Alumnus_of_the_University_of_Oxford> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_American_historians> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Kahn, David" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/David_Kahn_(writer)> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_historians_of_espionage> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Great_Neck,_New_York> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:21st-century_American_male_writers> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_living_people> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Alumni_of_the_University_of_Oxford> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Living_people> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_American_male_writers> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_science_writers> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"David Kahn" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Kahn" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Smile_for_the_Camera> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Khan, David" .
<http://caligraph.org/resource/The_Codebreakers>	<http://caligraph.org/ontology/author>	<http://caligraph.org/resource/David_Kahn_(writer)> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://caligraph.org/ontology/notableWork>	<http://caligraph.org/resource/The_Codebreakers> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_historians_by_area_of_study> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_American_male_writer> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Alumni_of_the_University_of_Oxford_by_college> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:21st-century_American_historians> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1930_birth> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2000/01/rdf-schema#label>	"David Kahn (writer)" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1930_births> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_American_historian> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_male_non-fiction_writers> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Living_person> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_science_writer> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/21st-century_American_male_writer> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://caligraph.org/ontology/birthDate>	"1930-02-07" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Jewish_historian> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"David Kahn (writer)" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_military_historian> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_historian_of_espionage> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/21st-century_American_historian> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_male_non-fiction_writer> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/TV_Action_Jazz!> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/International_Association_for_Cryptologic_Research> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_military_historians> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_named_David> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"David Kahn's" .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/David_Kahn_(writer)> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_people_named_David> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/NSA_Hall_of_Honor> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Jewish_historians> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/American_Cryptogram_Association> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Bucknell_University_alumni> .
<http://caligraph.org/resource/David_Kahn_(writer)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/National_Puzzlers\u0027_League> .