<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Missing_person_cases_in_Ukraine> .
<http://caligraph.org/resource/Izaak_Appel>	<http://caligraph.org/ontology/birthYear>	"1905" .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Izaak Appel" .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1941_deaths> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1940s_missing_person_cases> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Polish_civilians_killed_in_World_War_II> .
<http://caligraph.org/resource/Izaak_Appel>	<http://caligraph.org/ontology/deathYear>	"1941" .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1940_missing_person_cases> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_who_disappeared_mysteriously:_1910%E2%80%931990> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_people_who_disappeared_mysteriously:_1910%E2%80%931990> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Chess_Olympiad_competitor> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Polish_civilian_killed_in_World_War_II> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_chess_players> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1941_in_chess> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Appel" .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Chess_Olympiad_competitors> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_chess_players> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Jewish_chess_player> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Jewish_chess_players> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Polish_person> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_chess_player> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1905_births> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1905_birth> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Jewish_chess_players> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Polish_chess_player> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Polish_people> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Izaak_Appel> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1941_death> .
<http://caligraph.org/resource/Izaak_Appel>	<http://caligraph.org/ontology/country>	<http://caligraph.org/resource/Poland> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Appel_(surname)> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/2000/01/rdf-schema#label>	"Izaak Appel" .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Polish_Jews> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Polish_Jews> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Missing_person_case_in_Ukraine> .
<http://caligraph.org/resource/Izaak_Appel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Polish_chess_players> .