<http://caligraph.org/ontology/Person_of_medieval_Latvia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_of_medieval_Latvia> .
<http://caligraph.org/ontology/Person_of_the_Livonian_Crusade>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Person_of_medieval_Latvia> .
<http://caligraph.org/ontology/Medieval_Latgalian_person>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Person_of_medieval_Latvia> .
<http://caligraph.org/ontology/Prince-bishop_in_Livonia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Person_of_medieval_Latvia> .
<http://caligraph.org/ontology/Person_of_medieval_Latvia>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Person_of_medieval_Latvia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Latvian_person> .
<http://caligraph.org/ontology/Person_of_medieval_Latvia>	<http://www.w3.org/2000/01/rdf-schema#label>	"Person of medieval Latvia" .
<http://caligraph.org/ontology/Person_of_medieval_Latvia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Medieval_person> .