PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The melt flow rate (MFR) or melt index is a common and simple method for determining the flow properties of molten polymers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com