PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hard drinking water is generally not harmful to ones health, but can pose serious problems in industrial settings, where water hardness is monitored to avoid costly breakdowns in boilers, cooling towers and other equipment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ufl.edu