<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/birthDate>	"1847-04-27" .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/Fu_Foundation_School_of_Engineering_and_Applied_Science> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1888_death> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Roland Irving" .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_mining_engineer> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/2000/01/rdf-schema#label>	"Roland Duer Irving" .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_geologists> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_geologists_by_century> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_century> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1847_birth> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_continent> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Roland_Duer_Irving> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1888_deaths> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_field> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_country_and_city> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_membership> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_century_and_nationality> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/University_of_Wisconsin%E2%80%93Madison_people> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_city> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_award> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field_and_continent> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field_and_nationality> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/United_States_Geological_Survey_personnel> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/birthYear>	"1847" .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_ethnicity> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_nationality> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Scientist> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_religion> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_nationality> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_nationality_and_century> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_institution> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Roland Duer Irving" .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:United_States_Geological_Survey_personnel> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Fu_Foundation_School_of_Engineering_and_Applied_Science> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/deathYear>	"1888" .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/New_York_City> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_period> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_religion> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Naturalists_by_century> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Madison,_Wisconsin> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://caligraph.org/ontology/academicDiscipline>	<http://caligraph.org/resource/Geology> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_geologist> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_mining_engineers> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1847_births> .
<http://caligraph.org/resource/Roland_Duer_Irving>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_University_of_Wisconsin%E2%80%93Madison_people> .