About: http://webisa.webdatacommons.org/182358549

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	More particularly, the invention is a sealing system that employs a unique array of offset components, including multiple seal rings, to provide an improved seal with enhanced functionality.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com