<https://www.degrieksewinkel.nl/product/kalorizika-amandelkoekjes-250-gr/#product>
<http://schema.org/sku>
"799"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.degrieksewinkel.nl/product/kalorizika-amandelkoekjes-250-gr/>