<http://schema.org/headline>
"\u039F \u03C0\u03B9\u03BF... \u03C4\u03C1\u03B5\u03BB\u03CC\u03C2 serial killer (pics &amp; vids)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/politiko-deltio/diethni/article/40086/o-pio-trelos-serial-killer-pics-vids>