PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A spring is a point where groundwater flows out of the ground, and is thus where theaquifer surface meets the ground surface.
http://www.w3.org/ns/prov#wasQuotedFrom
  • finewaters.com