About: http://webisa.webdatacommons.org/201191617

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	20100139930SYSTEM AND METHOD TO SEAL USING A SWELLABLE MATERIAL - The invention is a sealing system, such as a packer, that is used in a wellbore to seal against an exterior surface, such as a casing or open wellbore.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org