<http://schema.org/headline>
"\u039D\u03AD\u03B1 \u03B3\u03BA\u03BB\u03B1\u03BC\u03BF\u03C5\u03C1\u03AC\u03C4\u03B7 \u03C6\u03C9\u03C4\u03BF\u03B3\u03C1\u03B1\u03C6\u03AF\u03B1 \u03C4\u03BF\u03C5 Joker (pic)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/politiko-deltio/politismos/article/128908/nea-gklamoyrati-fotografia-toy-joker-pic>