PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because the fluid communication path may allow mud or other drilling fluid to pass through the spearhead assembly 200 in a substantially unimpeded manner, the communication path may allow the spearhead assembly 200 and the connected downhole object to travel at greater speeds up and down the borehole (or drill string).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com