PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While the invention described in the '360 patent works well, there is a continuing need for new methods and apparatus that can be used when devices in a tool string have restrictive diameters or flow passages that would prevent an actuating ball or other actuating device of a desired size from passing therethrough.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es