<http://schema.org/target>
"http://www.bulbs.com/results.aspx?Ntt={search_term}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bulbs.com/Halogen_Bulbs/60W_--_74W/$10_--_$50/Shape/results.aspx?Ns=P_Wattage+Sort%7C0&pid=91>