<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_people_from_Adelaide> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Robert Langdon" .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/South_Australia> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Historian_of_the_Pacific> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Historians_of_the_Pacific> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Adelaide> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2003_deaths> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Robert Adrian Langdon" .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_Australian_historian> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Australian_maritime_historian> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Adelaide> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Robert_Adrian_Langdon> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://caligraph.org/ontology/deathYear>	"2003" .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/2000/01/rdf-schema#label>	"Robert Adrian Langdon" .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Australian_maritime_historians> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Adelaide> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Adelaide_by_occupation> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2003_death> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1924_birth> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_Australian_historians> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1924_births> .
<http://caligraph.org/resource/Robert_Adrian_Langdon>	<http://caligraph.org/ontology/birthYear>	"1924" .