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 Lajos Kelemen
http://xmlns.com/foaf/0.1/name Kelemen Lajos
http://xmlns.com/foaf/0.1/name Kelemen Lajos (1877-1963)
http://xmlns.com/foaf/0.1/name Lajos, Kelemen (1877-1963)
http://dbpedia.org/property/deathYear 1963
http://xmlns.com/foaf/0.1/familyName Kelemen
http://xmlns.com/foaf/0.1/givenName Lajos
http://dbpedia.org/property/birthYear 1877