<http://schema.org/weight>
"9.52 oz"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.newbalance.com/pd/aravon-farah/WEF11.html?cgid=211000&prefn1=size&dwvar_WEF11_color=Brown&srule=By%20Price%20%28High-Low%29&start=19&prefv1=8.5%7C5>