<http://caligraph.org/ontology/United_States_senator_in_the_19th_Congress>	<http://www.w3.org/2000/01/rdf-schema#label>	"United States senator in the 19th Congress" .
<http://caligraph.org/ontology/United_States_senator_in_the_19th_Congress>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_United_States_senators_in_the_19th_Congress> .
<http://caligraph.org/ontology/United_States_senator_in_the_19th_Congress>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/United_States_senator_in_the_19th_Congress>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/United_States_senator> .