<http://schema.org/headline>
"Mozilla: \u0388\u03C4\u03BF\u03B9\u03BC\u03B7 \u03B7 \u03BD\u03AD\u03B1 \u03AD\u03BA\u03B4\u03BF\u03C3\u03B7 beta \u03C4\u03BF\u03C5 Firefox 5"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/entertainment/tech/48267/Mozilla-etoimi-i-nea-ekdosi-beta-toy-Firefox-5>