PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is particularly useful with solutions that are comprised of an organic polymer such as a member of the PLURONIC family of nonionic block copolymers, and more preferably comprised of PLURONIC F-68 nonionic block copolymer, which is an essential component of many cell culture media for protein manufacturing processes.
http://www.w3.org/ns/prov#wasQuotedFrom
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