PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Molecular sieves improve the performance of the MMM by including selective holes/pores with a size that permits a gas such as carbon dioxide to pass through, but either does not permit another gas such as methane to pass through, or permits it to pass through at a significantly slower rate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com