PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • China???s dams are not prepared for an increase in extreme weather events such as floods and heavy rains.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chinawaterrisk.org