About: http://webisa.webdatacommons.org/237102601

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	As the pipe is removed from the well it often happens that there is a large object attached to the pipe such as a tubing catcher or tool such as the large projection 64 shown in Fig. 7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com