<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateOffer>
<http://www.pricegrabber.com/magazines/home-gardening-food++magazines-dupont-registry-of-fine-homes-12-months-12-issues/m-6666051/?ut=365ab35a818ddeef>