PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our research at Oregon State University on conflict ???events??? described in newspapers and other media over the last fifty years reveals that countries have engaged in more than 500 conflicts over water, far outweighed by more than 1200 cooperative events.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ewater.com.au