About: http://webisa.webdatacommons.org/12784434

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	Patients are exposed to oxygen or other gas mixtures at the same pressure via masks
http://www.w3.org/ns/prov#wasQuotedFrom	ccforum.com