<http://schema.org/headline>
"Naj\u00FAspe\u0161nej\u0161ie slovensk\u00E9 aplik\u00E1cie v App Store #1"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.thinkapple.sk/2015/06/11/najuspesnejsie-slovenske-aplikacie-v-app-store/>