PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From the publication mentioned at the beginning, it is known to free a tool, such as a grinding wheel, from chips and to expose the abrasive grains by a dressing electrode being pressed against the grinding wheel in parallel with the machining of a workpiece, the same pulsed voltage being applied between dressing electrode and grinding wheel as between workpiece and grinding wheel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com