PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Advertisers that make green claims for products and services however face scrutiny, particularly from bloggers and other web users.
http://www.w3.org/ns/prov#wasQuotedFrom
  • environmentalleader.com