About: http://webisa.webdatacommons.org/114201794

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	However, the device is a bag into which the user climbs like a pair ofangler's waders, securing the opening around the upper part of the body (below the shoulders and not including the arms) to form a seal.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com