<http://schema.org/weight>
"133 grams (4.7 oz)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.newbalance.com/pd/xc700v3-spike/WXC700-V3.html?dwvar_WXC700-V3_color=Coral%20Pink_with_Teal_and_Purple>