<http://schema.org/headline>
"Amazon prin\u00E1\u0161a 2 nov\u00E9 prenosn\u00E9 reproduktory za super ceny"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.thinkapple.sk/2016/03/07/amazon-prinasa-2-nove-prenosne-reproduktory-za-super-ceny/>