<http://schema.org/headline>
"\u0388\u03BD\u03B1\u03C2 \u03C4\u03C1\u03B5\u03BB\u03CC\u03C2 \u03B5\u03AF\u03BD\u03B1\u03B9 \u03C3\u03C4\u03B7\u03BD \u03C0\u03CC\u03C1\u03C4\u03B1... (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/genikes-eidiseis/article/31407/enas-trelos-einai-stin-porta-vid>