About: http://webisa.webdatacommons.org/332831393

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	Period.Bag-valve-mask ventilators can deliver close to 100% oxygen to patients and are considered life-saving, especially in the field.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com