<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Norwegian_science_writers> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Quaternary_geologists> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Norwegian_science_writer> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Fellow_of_the_Royal_Society_elected_in_1961> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Olaf Holtedahl" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1975_deaths> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1951_in_science> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Member_of_the_Royal_Swedish_Academy_of_Sciences> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1885_in_Norway> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_birth> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/deathDate>	"1975-08-26" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/Norway> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/June_24> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Wollaston_Medal> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/deathYear>	"1975" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Wollaston_Medal_winner> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Geologist> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Gunnerus_Medal> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_period> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_religion> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/birthDate>	"1885-06-24" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_elected_in_1961> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_G,_H,_I> .
<http://caligraph.org/resource/Bj%C3%B8rn_G._Andersen>	<http://caligraph.org/ontology/doctoralAdvisor>	<http://caligraph.org/resource/Olaf_Holtedahl> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1975_in_Norway> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Holtedahl" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_continent> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_country_and_city> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_century_and_nationality> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_city> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/August_26> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/2000/01/rdf-schema#label>	"Olaf Holtedahl" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Wollaston_Medal_winners> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Quaternary_geologist> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_nationality> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_century> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_religion> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/birthYear>	"1885" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_field> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_membership> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1885_births> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_nationality> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Olaf_Holtedahl> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1975_death> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_nationality_and_century> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Scientist> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_institution> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_award> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_Norwegian_geologists> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/2004/02/skos/core#altLabel>	"O. Holtedahl" .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field_and_continent> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field_and_nationality> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Members_of_the_Royal_Swedish_Academy_of_Sciences> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_ethnicity> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/institution>	<http://caligraph.org/resource/University_of_Oslo> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Naturalists_by_century> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1885> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_Norwegian_geologist> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Fellow_of_the_Royal_Society> .
<http://caligraph.org/resource/Olaf_Holtedahl>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1885_birth> .