<http://schema.org/priceCurrency>
"CHF"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.pfister.ch/de/produktdetail/7465885/Katalog/K%C3%BCchenzubeh%C3%B6r/K%C3%BCchenhelfer/Gem%C3%BCsesch%C3%A4ler-Vital>