About: http://webisa.webdatacommons.org/85042366

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	Tubular members such as drill pipe, tubing pipe and casing used in the oil and gas industry (herein referred to as pipe sections") are joined at their ends by threaded connections.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com