About: http://webisa.webdatacommons.org/455344771

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	measure dynamic drillstring conditions, and monitor the various components of the drill string including the condition of the drill bit, mud motor, bearing assembly and any other component part of the system.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com