<http://schema.org/headline>
"\u0388\u03BE\u03B9 \u03C4\u03C1\u03CC\u03C0\u03BF\u03B9 \u03B3\u03B9\u03B1 \u03BD\u03B1 \u03BD\u03B9\u03BA\u03AE\u03C3\u03B5\u03B9\u03C2 \u03C4\u03BF\u03BD \u03B5\u03B8\u03B9\u03C3\u03BC\u03CC \u03C3\u03BF\u03C5 \u03C3\u03C4\u03BF Facebook!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/entertainment/tech/133358/eksi-tropoi-gia-na-nikiseis-ton-ethismo-soy-sto-Facebook>