PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The American Waterways Operators and the Waterways Council said the Mississippi is almost too shallow for barges loaded with coal, steel and other products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thenorthwestern.com