About: http://webisa.webdatacommons.org/366938911

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	In addition or alternatively, the apparatus 10 may include one or more flexible reservoirs, e.g., bags or other containers that may expand or contract as oxygen is delivered into or out of them.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com