PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is preferably from about 5 to 70 ??m, particularly from about 10 to 50 ??m, with the base layer making up from about 50 to 90% of the overall film thickness.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com