About: http://webisa.webdatacommons.org/14486877

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 closing mechanism 50 shown in FIG. 6 is a zipper, however, buttons, snaps, and other known means of closing the aperture 48 may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com