<http://schema.org/headline>
"H Gaga \u03BD\u03BF\u03BD\u03AC \u03C4\u03BF\u03C5 \u03B3\u03B9\u03BF\u03C5 \u03C4\u03BF\u03C5 Elton"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/lifestyle/26969/H-Gaga-nona-toy-gioy-toy-Elton>