PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And having done my own concrete patio with 9 yards of mix on site concrete, it is not that hard to handle if cost is an issue.
http://www.w3.org/ns/prov#wasQuotedFrom
  • firehouse.com