About: http://webisa.webdatacommons.org/287078180

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 shoe or other foot-receiving devices can provide access holes or mechanisms that will assist the user in flipping the spring members 12 and 52 from their closed position to the open position.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com