About: http://webisa.webdatacommons.org/411787504

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 closure device shown in FIG. 8 is a device designed arbitrarily within the scope of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com