PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Items made from natural, renewable, and truly recyclable materials are more sustainable than things made of plastics or other synthetic materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • meetup.com