About: http://webisa.webdatacommons.org/45779407

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	Background and study aimsA mechanical ventilator is a machine that makes it easier for patients to breathe until they are able to breathe completely on their own.
http://www.w3.org/ns/prov#wasQuotedFrom	isrctn.com