<https://www.overstock.com/Home-Garden/Sofas-Chairs-Sectionals/Modway,5,/brand,seats-up-to,/22407/product-container>
<http://schema.org/numberOfItems>
"2"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.overstock.com/Home-Garden/Sofas-Chairs-Sectionals/Modway,5,/brand,seats-up-to,/22407/subcat.html>