<http://caligraph.org/ontology/Battle_of_World_War_I_involving_Bulgaria>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Battle_of_World_War_I> .
<http://caligraph.org/ontology/Battle_of_World_War_I_involving_Bulgaria>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Battle_involving_Bulgaria> .
<http://caligraph.org/ontology/Battle_of_World_War_I_involving_Bulgaria>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_place_Bulgaria> .
<http://caligraph.org/ontology/Battle_of_World_War_I_involving_Bulgaria>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Battles_of_World_War_I_involving_Bulgaria> .
<http://caligraph.org/ontology/Battle_of_World_War_I_involving_Bulgaria>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Battle_of_World_War_I_involving_Bulgaria>	<http://www.w3.org/2000/01/rdf-schema#label>	"Battle of World War I involving Bulgaria" .