<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateRating>
<http://www.pricegrabber.com/cameras/digital++canon-put-your-hand-around-the-perfectly-shaped-grip-of-canons-sporty-/m-714164954/?ut=36939a5e51f6fed8>