<http://schema.org/category>
"Zna\u010Dka &gt; Certina &gt; DS First Day-Date"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.timestore.cz/Znacka/Certina-258/DS-First-Day-Date/Certina-DS-First-Day-Date-26191>