About: http://webisa.webdatacommons.org/383374891

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 method of claim 4 wherein said locking lugs engaging said open slots are not removable from said slots except by means of purposefully applied opening force sufficient to destroy said lugs and/or said slots.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr