<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/University_of_Toronto_Department_of_Mathematics> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_mathematician> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/2000/01/rdf-schema#label>	"George F. D. Duff" .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2001_deaths> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/birthDate>	"1926-07-28" .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/George_F._D._Duff> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_mathematicians_by_nationality> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Canadian_Mathematical_Society> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_mathematicians> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/Princeton_University> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/International_Congresses_of_Mathematicians_Plenary_and_Invited_Speakers> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Canadian_mathematician> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/2004/02/skos/core#altLabel>	"G. F. D. Duff" .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/2004/02/skos/core#altLabel>	"George Duff" .
<http://caligraph.org/resource/Solomon_Lefschetz>	<http://caligraph.org/ontology/doctoralStudent>	<http://caligraph.org/resource/George_F._D._Duff> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2001_death> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_people_by_Erd%C5%91s_number> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/President_of_the_Canadian_Mathematical_Society> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Ontario> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/deathDate>	"2001-03-02" .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/doctoralAdvisor>	<http://caligraph.org/resource/Solomon_Lefschetz> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Canadian_mathematicians> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Canadian_mathematicians_by_century> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Fellows_of_the_Royal_Society_of_Canada> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/birthYear>	"1926" .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/William_Lowell_Putnam_Mathematical_Competition> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Toronto> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Ontario> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/University_of_Toronto> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_International_Congresses_of_Mathematicians_Plenary_and_Invited_Speakers> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/academicDiscipline>	<http://caligraph.org/resource/Mathematics> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Fellow_of_the_Royal_Society_of_Canada> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Town_of_Toowong> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1926_births> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Scientist_from_Toronto> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Duff_(surname)> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Flavelle_Medal> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Presidents_of_the_Canadian_Mathematical_Society> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1926_birth> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/People_by_Erd%C5%91s_number> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Fellow_of_the_Royal_Society_of_Canada> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/deathYear>	"2001" .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_from_Toronto> .
<http://caligraph.org/resource/George_F._D._Duff>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"George F. D. Duff" .
<http://caligraph.org/resource/George_F._D._Duff>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Toronto> .