PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the United States, the Dust Bowl during the 1930s was an especially dramatic historical example of the hunger, disease and death that drought can cause.
http://www.w3.org/ns/prov#wasQuotedFrom
  • the2x2project.org