PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Adjuvants such as surfactants and banking agents can also have beneficial effects for the etchant formulation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patentgenius.com