PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, despite this growth in electronic commerce, sellers and buyers have been reluctant when dealing with certain types of products and services because current electronic commerce mechanisms do not accurately reflect non-electronic commerce transaction process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com