<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1948_birth> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_logician> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_logicians> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Philosopher_born_in_the_20th_century> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Philosopher_of_mathematics> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Philosophers_of_mathematics> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/2000/01/rdf-schema#label>	"Michael Detlefsen" .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Johns_Hopkins_University_alumni> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/Johns_Hopkins_University> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1948_births> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_philosophers_born_in_the_20th_century> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2019_deaths> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_American_philosophers> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://caligraph.org/ontology/birthYear>	"1948" .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2019_death> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://caligraph.org/ontology/deathYear>	"2019" .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Michael_Detlefsen> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://caligraph.org/ontology/birthDate>	"1948-10-20" .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/International_Academy_of_Philosophy_of_Science> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_American_philosopher> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Michael Detlefsen" .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Johns_Hopkins_University_alumnus> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/2019_in_philosophy> .
<http://caligraph.org/resource/Michael_Detlefsen>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Academic_Person> .