<https://2code.info/demo/themes/ask-me/shop/product/woo-album-3/#product>
<http://schema.org/sku>
"884"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://2code.info/demo/themes/ask-me/shop/product/woo-album-3/?add-to-cart=883>