<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/2022_Kaliningrad_Oblast_gubernatorial_election> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_person_in_the_Venona_papers> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Mikhail_Tkach> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Russian_Empire> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1891_births> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_spy_for_the_Soviet_Union> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_communists> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Americans_in_the_Venona_papers> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Oleg Tkach" .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_birth> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_spies_for_the_Soviet_Union> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Americans_in_the_Venona_papers> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_communists_by_political_party> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Emigrant_from_the_Russian_Empire_to_the_United_States> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1891_birth> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Emigrants_from_the_Russian_Empire_to_the_United_States> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Electoral_history_of_Pavel_Grudinin> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Mikhail Tkach" .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_people_in_the_Venona_papers> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/2000/01/rdf-schema#label>	"Mikhail Tkach" .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_communist> .
<http://caligraph.org/resource/Mikhail_Tkach>	<http://caligraph.org/ontology/birthYear>	"1891" .