<http://schema.org/weight>
"0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.newbalance.com/pd/athletic-oval-lace/ATOV.html?cgid=21000&prefn1=color&start=2&prefv1=Blue%7CPink&dwvar_ATOV_color=Royal%20Blue>