About: http://webisa.webdatacommons.org/119178228

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 with the hydroformed sleeve, a resin or other protective material may be placed between the sleeve 750 and drill pipe 712 to fill any voids and ensure corrosion protection.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com