PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For instance, 93.5% of the chain retailers, catalogers, virtual merchants and consumer brand manufacturers participating in the research have a ???Contact Us??? form on their sites. 90.5% of web retailers also provide service reps with real-time links to customer data such as shipping and billing information and transaction histories.
http://www.w3.org/ns/prov#wasQuotedFrom
  • internetretailer.com