About: http://webisa.webdatacommons.org/34618271

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 component for insertion into the well may be a sand control screen, a perforating gun, or other device.05-10-2012
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org