<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://www.bulbs.com/Under_10W/120V_--_129V/$10_--_$50/LED_Bulbs/results.aspx?Ns=P_Wattage+Sort%7C0&Ntt=philips&pid=91>