<https://www.bedstunter.nl/product/pocketvering-matras-monte-carlo-180-x-200/#primaryimage>
<http://schema.org/height>
"640"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.bedstunter.nl/product/pocketvering-matras-monte-carlo-180-x-200/>