PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such deposits consist of carbon and other by-products which accumulate on the walls of the chamber as a result of incomplete combustion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • osti.gov