<http://schema.org/keywords>
"\u03A1\u03AD\u03B8\u03C5\u03BC\u03BD\u03BF"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/ellada/30249/kovetai-i-xorigisi-farmakon-epi-pistosei-kai-sto-rethymno->