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/120727470
http://xmlns.com/foaf/0.1/name Pólya György (1887-1985)
http://xmlns.com/foaf/0.1/name György Pólya
http://xmlns.com/foaf/0.1/name Pólya György
http://xmlns.com/foaf/0.1/name György, Pólya (1887-1985)
http://dbpedia.org/property/deathYear 1985
http://xmlns.com/foaf/0.1/familyName Pólya
http://xmlns.com/foaf/0.1/givenName György
http://dbpedia.org/property/birthYear 1887