<http://caligraph.org/ontology/Marquess_of_Hertford_(1641_creation)>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Marquess_in_the_Peerage_of_England> .
<http://caligraph.org/ontology/Marquess_of_Hertford_(1641_creation)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Marquesses_of_Hertford_(1641_creation)> .
<http://caligraph.org/ontology/Marquess_of_Hertford_(1641_creation)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Marquess of Hertford (1641 creation)" .
<http://caligraph.org/ontology/Marquess_of_Hertford_(1641_creation)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Marquess_of_Hertford_(1641_creation)>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Marquess_of_Hertford> .