<http://caligraph.org/ontology/Duke_of_Bosnia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/British_duke>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Russian_grand_duke>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Belgium>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_dukes> .
<http://caligraph.org/ontology/Duke_of_Montenegro>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Poland>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_in_the_Peerage_of_Ireland>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Denmark>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dukes> .
<http://caligraph.org/ontology/Papal_duke>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dukes_by_country> .
<http://caligraph.org/ontology/Duke_of_Spain>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Norwegian_duke>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_in_Serbia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_in_Russia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_the_Netherlands>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_in_Europe>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Fictional_duke_or_duchess>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Pakualaman>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Estonia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://www.w3.org/2002/07/owl#Thing> .
<http://caligraph.org/ontology/Duke_of_Bohemia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Duke_in_Albania>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke>	<http://www.w3.org/2000/01/rdf-schema#label>	"Duke" .
<http://caligraph.org/ontology/Duke_in_the_Kingdom_of_Hungary>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_in_Great_Britain>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Portugal>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Chinese_duke>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_in_Austria>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Early_Lithuanian_duke>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Germany>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Italy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_the_Holy_Roman_Empire>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_provinces_of_Sweden>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_in_the_nobility_of_Italy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_the_Crusader_states>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Morny>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Duke_of_Croatia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .
<http://caligraph.org/ontology/Dukedom>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Duke> .