prop obj
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://xmlns.com/foaf/0.1/Person
http://www.w3.org/2002/07/owl#sameAs http://viaf.org/viaf/54164423
http://xmlns.com/foaf/0.1/name Bóna István (1930-2001)
http://xmlns.com/foaf/0.1/name István Bóna
http://xmlns.com/foaf/0.1/name Bóna István
http://xmlns.com/foaf/0.1/name István, Bóna (1930-2001)
http://dbpedia.org/property/deathYear 2001
http://xmlns.com/foaf/0.1/familyName Bóna
http://xmlns.com/foaf/0.1/givenName István
http://dbpedia.org/property/birthYear 1930