PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Softwoods such as spruce, pine and fir are used to make lumber for homebuilding materials such as boards and plywood.
http://www.w3.org/ns/prov#wasQuotedFrom
  • timberprocessing.com