<https://www.limmaginaria.com/portfolio-shop/scratch-board-art/black-eye-susan/#product>
<http://schema.org/sku>
"5606"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.limmaginaria.com/portfolio-shop/scratch-board-art/black-eye-susan/?add-to-cart=5393>