PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An example of a commercially available polyether is a polyphenyl ether available from Monsanto under the designation OS-124.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sumobrain.com