About: http://webisa.webdatacommons.org/443721832

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 apparatus of claim 16 wherein the sleeve is a bag with an open end for sliding the frame into the sleeve such that the frame suspends the sleeve with a double thickness of material extending across the frame.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com