<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Recreational_mathematician> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_non-fiction_writers_by_nationality> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Russian_science_writer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1907_births> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Recreational_mathematicians> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_non-fiction_writer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Soviet_non-fiction_writer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1999_death> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Soviet_male_writer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_Russian_male_writer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_Russian_male_writers> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1907_birth> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Puzzle_designer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_mathematicians_by_nationality> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Mathematics_popularizer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Soviet_male_writers> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1999_deaths> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Kordemsky, Boris A." .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Russian_science_writers> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_mathematicians> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://caligraph.org/ontology/deathYear>	"1999" .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Boris Kordemsky" .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Mathematics_popularizers> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://caligraph.org/ontology/birthYear>	"1907" .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/2000/01/rdf-schema#label>	"Boris Kordemsky" .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Male_non-fiction_writers> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Boris_Kordemsky> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/Soviet_Union> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Male_non-fiction_writer> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Puzzle> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Puzzle_designers> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_mathematician> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_non-fiction_writers> .
<http://caligraph.org/resource/Boris_Kordemsky>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Soviet_non-fiction_writers> .