PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is recommended that such play structures be surrounded by soft surfaces such as sand or wood chips to cushion falls.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theglobeandmail.com