PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These systems are an alternative to solvent cleaning methods???providing the same cleaning power as organic solvents but without the hazards.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pnl.gov