About: http://webisa.webdatacommons.org/335610429

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	Such sealing may be accomplished with o-rings 398, 399, and 400, gaskets, or other sealing structures and members known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com