PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bed-load Rates: Bed-load rates are for items such as dirt, tile, rock, concrete, brick, sod, compost and roofing shingles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • buzz-bee.net