About: http://webisa.webdatacommons.org/338317973

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	The drillstring components will be made from quality materials suited for their purpose, including tool steels, spring steels, Level 3 and Level 4 steels, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com