PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SustainableTrip.org has strict guidelines for participation - all of the hotels, tour operators, and other businesses listed on our site must be verified by the Rainforest Alliance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sustainabletrip.org