<http://caligraph.org/ontology/Vice_president_of_the_United_States_in_office>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_vice_presidents_of_the_United_States_by_time_in_office> .
<http://caligraph.org/ontology/Vice_president_of_the_United_States_in_office>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Person_in_office> .
<http://caligraph.org/ontology/Vice_president_of_the_United_States_in_office>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Vice_president_of_the_United_States_in_office>	<http://www.w3.org/2000/01/rdf-schema#label>	"Vice president of the United States in office" .