<http://schema.org/headline>
"N\u00E1vod: Ako dost\u00E1va\u0165 notifik\u00E1ciu pri ka\u017Edom na\u0161om novom \u010Dl\u00E1nku"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.thinkapple.sk/2016/02/22/navod-ako-dostavat-notifikaciu-pri-kazdom-nasom-novom-clanku/>