<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:19th-century_British_male_opera_singers> .
<http://caligraph.org/resource/J._G._Robertson>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Valpara%C3%ADso> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:English_operatic_tenors> .
<http://caligraph.org/resource/J._G._Robertson>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Tenor> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_people_associated_with_the_Royal_Academy_of_Music> .
<http://caligraph.org/resource/J._G._Robertson>	<http://caligraph.org/ontology/deathYear>	"1940" .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_associated_with_Gilbert_and_Sullivan> .
<http://caligraph.org/resource/J._G._Robertson>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/London> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Singers_from_Valpara%C3%ADso> .
<http://caligraph.org/resource/J._G._Robertson>	<http://caligraph.org/ontology/birthYear>	"1859" .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/19th-century_British_male_opera_singer> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Alumnus_of_the_Royal_Academy_of_Music> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_British_male_opera_singers> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Alumni_of_the_Royal_Academy_of_Music> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_British_male_opera_singer> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Singer_from_Valpara%C3%ADso> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Robertson_(surname)> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1859_births> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1940_death> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_associated_with_Gilbert_and_Sullivan> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1859_birth> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/J._G._Robertson> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"J. G. Robertson" .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1940_deaths> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/2004/02/skos/core#altLabel>	"John Graham Robertson" .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/English_operatic_tenor> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Valpara%C3%ADso> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_associated_with_the_Royal_Academy_of_Music> .
<http://caligraph.org/resource/J._G._Robertson>	<http://www.w3.org/2000/01/rdf-schema#label>	"J. G. Robertson" .