<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Olympic_medalists_in_volleyball> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Volleyball_players_at_the_1980_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Volleyball_players_at_the_1988_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Living_person> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Volleyball_at_the_1988_Summer_Olympics_%E2%80%93_Men\u0027s_team_rosters> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_living_people> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Petko Petkov (volleyball)" .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Dimitrovgrad,_Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1958_births> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Petkov" .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Living_people> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1986_FIVB_Volleyball_Men\u0027s_World_Championship_squads> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Volleyball_at_the_1980_Summer_Olympics_%E2%80%93_Men\u0027s_team_rosters> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Haskovo> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Olympic_silver_medalists_for_Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_living_people> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Bulgaria_at_the_1988_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Medalist_at_the_1980_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Sportspeople_from_Haskovo_Province> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Dimitrovgrad,_Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Dimitrovgrad,_Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bulgarian_sportsperson> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Bulgarian_sportspeople> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Volleyball_player_at_the_1980_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Petko_Petkov_(volleyball)> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Bulgarian_men\u0027s_volleyball_players> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Medalists_at_the_1980_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Olympic_medalist_in_volleyball> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Bulgarian_men\u0027s_volleyball_player> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Petko Petkov" .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1958_birth> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Olympic_volleyball_players_of_Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Sportsperson_from_Haskovo_Province> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Olympic_volleyball_player_of_Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://caligraph.org/ontology/birthYear>	"1958" .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Bulgaria_at_the_1980_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Olympic_silver_medalist_for_Bulgaria> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Volleyball_player_at_the_1988_Summer_Olympics> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Olympic_medalists_in_volleyball> .
<http://caligraph.org/resource/Petko_Petkov_(volleyball)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Petko Petkov (volleyball)" .