<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Gorna_Oryahovitsa> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1925_deaths> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Sportspeople_from_Veliko_Tarnovo_Province> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Sportsperson_from_Veliko_Tarnovo_Province> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_associated_with_physical_culture> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bulgarian_male_sport_wrestler> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Veliko_Tarnovo> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bulgarian_military_personnel_of_the_Balkan_Wars> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bulgarian_military_personnel_of_the_Balkan_Wars> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Nikola_Petroff> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://caligraph.org/ontology/battle>	<http://caligraph.org/resource/Balkan_Wars> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/19th-century_Bulgarian_person> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:19th-century_Bulgarian_people_by_occupation> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Gorna_Oryahovitsa> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_associated_with_physical_culture> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/January_1925> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1925_death> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://caligraph.org/ontology/birthYear>	"1873" .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Nikola Petroff" .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bulgarian_male_sport_wrestlers> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:19th-century_Bulgarian_people> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1873_birth> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Nikola Petrov" .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1873_births> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Gorna_Oryahovitsa> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Premature_professional_wrestling_death> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/2000/01/rdf-schema#label>	"Nikola Petroff" .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_premature_professional_wrestling_deaths> .
<http://caligraph.org/resource/Nikola_Petroff>	<http://caligraph.org/ontology/deathYear>	"1925" .
<http://caligraph.org/resource/Nikola_Petroff>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Gorna_Oryahovitsa> .