PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ethanol-containing fuels pose the challenge of permeation, particularly to nitrile rubbers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pspglobal.com