<http://schema.org/headline>
"V Arkansasu \u0159\u00E1dil st\u0159elec: t\u0159i mrtv\u00ED a dva chlapci bojuj\u00ED o \u017Eivot"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.denik.cz/ze_sveta/v-arkansasu-radil-strelec-tri-mrtvi-a-dva-chlapci-bojuji-o-zivot-20140504.html>