<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateOffer>
<http://www.jameco.com/1/1/23920-3262w-1-103lf-resistor-trimmer-10k-ohm-10-1-4-watt-12-turn-1-78mm-pin-through-hole-tube.html>