<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://www.bulbs.com/Troffer_Kits/2.000-2%22_--_under_3%22-Height_(in)/19.000-18%22_--_under_30%22-Width_(in)/results.aspx>