PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The medieval drought was strikingly synchronous with droughts experienced in various regions sensitive to El Ni??o-Southern Oscillation, worldwide, including North America, eastern South America, and equatorial East Africa.
http://www.w3.org/ns/prov#wasQuotedFrom
  • geosociety.org