About: http://webisa.webdatacommons.org/232532342

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 used herein, the terms downhole tool may refer to an array of tools including packers and bridge plugs.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com