<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Eastern_Bloc_agents_in_the_United_States> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Ignacy Witczak" .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Americans_in_the_Venona_papers> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/GRU_officer> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:GRU_officers> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Eastern_Bloc_agent_in_the_United_States> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Americans_in_the_Venona_papers> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Ignacy_Witczak> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/2000/01/rdf-schema#label>	"Ignacy Witczak" .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Soviet_spies_against_the_United_States> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Soviet_spy_against_the_United_States> .
<http://caligraph.org/resource/Ignacy_Witczak>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/GRU_(Soviet_Union)> .