PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Operates equipment to increase oil flow from producing wells, or to remove stuck pipe, casing, tools, or other obstructions from drilling wells, using specialized subsurface tools and instrumentsdirects sample-taker operator to assemble and connect pipe and hydraulic lines of flushing equipment to wellhead.
http://www.w3.org/ns/prov#wasQuotedFrom
  • salaryexpert.com