<http://schema.org/headline>
"Facebook...\u03C6\u03B9\u03BB\u03B9\u03BA\u03CC \u03C0\u03C1\u03BF\u03C2 \u03C4\u03BF \u03C0\u03B5\u03C1\u03B9\u03B2\u03AC\u03BB\u03BB\u03BF\u03BD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/ellada/enviroment/39818/Facebookfiliko-pros-to-perivallon>