prop obj
http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://xmlns.com/foaf/0.1/Person
http://xmlns.com/foaf/0.1/name Czettler Jenő (1879-1953)
http://xmlns.com/foaf/0.1/name Jenő Czettler
http://xmlns.com/foaf/0.1/name Czettler Jenő
http://xmlns.com/foaf/0.1/name Jenő, Czettler (1879-1953)
http://dbpedia.org/property/deathYear 1953
http://xmlns.com/foaf/0.1/familyName Czettler
http://xmlns.com/foaf/0.1/givenName Jenő
http://dbpedia.org/property/birthYear 1879