PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Rainfall, which is a main source of recharge for different water resources, such as surface water and groundwater, is scanty and extremely irregular in time and space.
http://www.w3.org/ns/prov#wasQuotedFrom
  • typepad.com