PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This Bolivian woman is using cotton and other natural fibres to weave a hammock. (Photo credit: American Museum of Natural History)
http://www.w3.org/ns/prov#wasQuotedFrom
  • worldwatch.org