<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://www.bulbs.com/Halogen-Bulb_Technology/results.aspx?cm_sp=Homepage-_-Rotate-_-Halogen_PAR_Phaseout&No=80&Ntt=par+halogen>