<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Recipient_of_the_Order_of_Naval_Merit_(Russia)> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Soviet_engineers> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Saint_Petersburg> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Sankt-Peterburgsky_Uyezd> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Saint_Petersburg> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/birthYear>	"1919" .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Hero_of_Socialist_Labour> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2011_deaths> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Russia> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/deathDate>	"2011-02-24" .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/discipline>	<http://caligraph.org/resource/Naval_architecture> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1919_births> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Soviet_inventors> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_Russian_engineers> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Heroes_of_Socialist_Labour> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Full_Members_of_the_USSR_Academy_of_Sciences> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Recipients_of_the_Order_of_Naval_Merit_(Russia)> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Soviet_inventor> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/deathYear>	"2011" .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Saint_Petersburg> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1919_birth> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Sankt-Peterburgsky_Uyezd> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/Soviet_Union> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Saint_Petersburg> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Invention> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_Russian_engineer> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Recipients_of_the_Order_%22For_Merit_to_the_Fatherland%22,_2nd_class> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/2011_in_Russia> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Sergei Kovalev" .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Full_Member_of_the_Russian_Academy_of_Sciences> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Recipient_of_the_Order_%5C%22For_Merit_to_the_Fatherland%5C%22,_2nd_class> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_people_from_Saint_Petersburg> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Sergey_Kovalyov_(disambiguation)> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Full_Members_of_the_Russian_Academy_of_Sciences> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Sergei_Nikitich_Kovalev> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2011_death> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/2000/01/rdf-schema#label>	"Sergei Nikitich Kovalev" .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/birthDate>	"1919-08-15" .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Sergei Nikitich Kovalev" .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Soviet_engineer> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Full_Member_of_the_USSR_Academy_of_Sciences> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Soviet_Union> .
<http://caligraph.org/resource/Sergei_Nikitich_Kovalev>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Saint_Petersburg_by_occupation> .