<http://schema.org/mpn>
"NBFMP4569 ACTIVATE crystal \u010Dern\u00E1"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.outdoorweb.cz/turistika/kalhoty-37206/panske-37207/NBFMP4569-CRN-ACTIVATE-panske-outdoorove-kalhoty>