<http://schema.org/headline>
"V Kansasu a Oklahom\u011B zu\u0159\u00ED rozs\u00E1hl\u00E9 po\u017E\u00E1ry porostu"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.denik.cz/ze_sveta/v-kansasu-a-oklahome-zuri-rozsahle-pozary-porostu-20160325.html>