About: http://webisa.webdatacommons.org/25098585

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	A combination as defined in claim 5, wherein said blocking member is a lever which is pivotable between said positions thereof and further comprising means for yieldably biasing said lever to said first position. 7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com