PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus, surfactant(s) will be used to refer to surface active agents whether used as emulsifiers or for other surfactant purposes such as skin cleansing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com