About: http://webisa.webdatacommons.org/218920839

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 system of claim 6 wherein the projection is a lip and the engaging element fits over and latchingly engages the lip.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com