PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Over the years, they have used the saw dust, wood chips and other wood scraps and pulp as an energy source for boilers and other heating sources within their plants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • woodfloors.org