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 Vékás Lajos (1939-)
http://xmlns.com/foaf/0.1/name Lajos Vékás
http://xmlns.com/foaf/0.1/name Vékás Lajos
http://xmlns.com/foaf/0.1/name Lajos, Vékás (1939-)
http://xmlns.com/foaf/0.1/familyName Vékás
http://xmlns.com/foaf/0.1/givenName Lajos
http://dbpedia.org/property/birthYear 1939