<http://schema.org/keywords>
"\u03B3\u03B9\u03B1\u03C4\u03C1\u03BF\u03AF"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/ellada/228615/patra-se-kinhtopoihseis-shmera-oi-giatroi-ston-agio-andrea>