PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It also is suitable for applications in which the host sheet must remain completely sealed from air, liquid, dust, gases, or other potential contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thefabricator.com