PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is essential to monitor and predict water-related hazards, such as floods, droughts, debris flows, and water quality to determine current and future availability of water resources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • noaa.gov