PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fortunately, above ground pools today are built with reinforced steel uprights, so these problems are a thing of the past.
http://www.w3.org/ns/prov#wasQuotedFrom
  • toparticles.org