<http://caligraph.org/ontology/Social_historian>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Historian> .
<http://caligraph.org/ontology/Sports_historian>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Historian_of_education>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Historian_of_Polish_Americans>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Social_historian>	<http://www.w3.org/2000/01/rdf-schema#label>	"Social historian" .
<http://caligraph.org/ontology/Economic_historian>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Immigration_historian>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Urban_historian>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Historian_of_LGBT_topics>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Social_historian>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Oral_historian>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Women\u0027s_historian>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Historian_of_public_relations>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Social_historian>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Social_historians> .
<http://caligraph.org/ontology/Historian_of_slavery>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .
<http://caligraph.org/ontology/Historian_of_ideologies>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Social_historian> .