About: http://webisa.webdatacommons.org/273378664

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	whose hospital stay was unnecessary, i.e. patients who had no symptoms, signs, or
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com