<https://greekstation.com/shop/fraternities/sigma-nu/color-greek-letter-notecards-54/#product>
<http://schema.org/sku>
"96828"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://greekstation.com/shop/fraternities/sigma-nu/color-greek-letter-notecards-54/>