PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Recovery of the precious metals such as Platinum, Rhenium and Palladium from the spent catalysts. #*.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dgmarket.com