PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When tubing is used for element 6, it may be capillary tubing of glass, plastic, or other appropriate material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com