<http://schema.org/availability>
"http://schema.org/InStock"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.pfister.ch/fr/produktdetail/60226/Catalogue/Salle-de-s%C3%A9jour/Etag%C3%A8res-et-vitrines/Paravent-Sushi->