<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Deaths_in_March_2002> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"John Challens" .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Deacon\u0027s_School> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/deathDate>	"2002-03-01" .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Commander_of_the_Order_of_the_British_Empire> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/English_scientist> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Recipient_of_the_Medal_of_Freedom> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Medal_of_Freedom_(1945)> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Order_of_the_British_Empire> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:English_scientists> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Peterborough> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:English_scientists_by_century> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_educated_at_Deacon\u0027s_School> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Northamptonshire> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1915_births> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/University_of_Nottingham> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/deathYear>	"2002" .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Basingstoke> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1915_birth> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2002_deaths> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/birthName>	"Wallace John Challens" .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2002_death> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/John_Challens> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Thermonuclear_weapon> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/birthDate>	"1915-05-14" .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Recipients_of_the_Medal_of_Freedom> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Alumnus_of_the_University_of_Nottingham> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Cambridgeshire> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Nuclear_weapon> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_educated_at_Deacon\u0027s_School> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/2000/01/rdf-schema#label>	"John Challens" .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/High_Sheriff_of_Warwickshire> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1915_in_the_United_Kingdom> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/2002_in_the_United_Kingdom> .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Commanders_of_the_Order_of_the_British_Empire> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Chevaline> .
<http://caligraph.org/resource/John_Challens>	<http://caligraph.org/ontology/birthYear>	"1915" .
<http://caligraph.org/resource/John_Challens>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Alumni_of_the_University_of_Nottingham> .