PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They help to maintain hydrological cycles, regulating and stabilizing runoff, and acting as a buffer against extreme events such as flood and drought.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fao.org