PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Suitable defoamers include PLURONIC?? L-61, PATCOTE?? 415 and other surfactants including silicone types.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com