<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Male_long-distance_swimmers> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Male_long-distance_swimmers_by_nationality> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/2000/01/rdf-schema#label>	"Joseph N. Callahan" .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Joseph N. Callahan" .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Sportsperson_from_Pittsburgh> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Joseph_N._Callahan> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Joseph_Callahan> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Sportspeople_from_Pittsburgh> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Male_long-distance_swimmer> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Pennsylvania> .
<http://caligraph.org/resource/Joseph_N._Callahan>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Pittsburgh> .