PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Google Shopping and other advertising programs across search and shopping engines are relying more and more on product data feeds that offer retailers the ability to create long tail keywords, display images and generate more gripping ad copy to help perfectly align a product with the search query.
http://www.w3.org/ns/prov#wasQuotedFrom
  • multichannelmerchant.com