<http://schema.org/weight>
"113 Grams (4.0 oz)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.newbalance.com/pd/md500v3-spike/WMD500-V3.html?dwvar_WMD500-V3_color=Diva%20Pink_with_Yellow_and_Purple>