<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/International_Union_of_History_and_Philosophy_of_Science> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Petr_H%C3%A1jek> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Deaths_in_December_2016> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2016_deaths> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/2000/01/rdf-schema#label>	"Petr H\u00E1jek" .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/2004/02/skos/core#altLabel>	"H\u00E1jek P." .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Prague> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Recipient_of_Medal_of_Merit_(Czech_Republic)> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://caligraph.org/ontology/deathYear>	"2016" .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/2004/02/skos/core#altLabel>	"H\u00E1jek, Petr" .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_from_Prague> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2016_death> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Scientist_from_Prague> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Set_theorist> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Charles_University_alumni> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/People_by_Erd%C5%91s_number> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Logician> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Medal_of_Merit_(Czech_Republic)> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Set_theorists> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1940_birth> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/2004/02/skos/core#altLabel>	"H\u00E1jek" .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1940_births> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Recipients_of_Medal_of_Merit_(Czech_Republic)> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://caligraph.org/ontology/birthYear>	"1940" .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Charles_University_alumnus> .
<http://caligraph.org/resource/Petr_Vop%C4%9Bnka>	<http://caligraph.org/ontology/doctoralStudent>	<http://caligraph.org/resource/Petr_H%C3%A1jek> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_logicians> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_people_by_Erd%C5%91s_number> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/2016_in_the_Czech_Republic> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Petr H\u00E1jek" .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/February_6> .
<http://caligraph.org/resource/Petr_H%C3%A1jek>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .