About: http://webisa.webdatacommons.org/338525909

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 inflatable chambers may be made of a biocompatible material such as polyethylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com