<http://schema.org/headline>
"\u03A4\u03BF\u03C5\u03BB\u03AC\u03C7\u03B9\u03C3\u03C4\u03BF\u03BD 83 \u03B5\u03BA\u03B1\u03C4. \u03C7\u03C1\u03AE\u03C3\u03C4\u03B5\u03C2 \u03C4\u03BF\u03C5 Facebook \u03B4\u03B5\u03BD \u03B5\u03AF\u03BD\u03B1\u03B9 \u03C0\u03C1\u03B1\u03B3\u03BC\u03B1\u03C4\u03B9\u03BA\u03BF\u03AF"^^<http://www.w3.org/2001/XMLSchema#string>
<http://news247.gr/eidiseis/texnologia/toylaxiston-83-ekat-xrhstes-toy-facebook-den-einai-pragmatikoi.1878302.html>