PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The overall graph of FIG. 24 details the performance of the three bits though 800 feet of the formation consisting of shales, sandstones, limestones, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk