About: http://webisa.webdatacommons.org/9999063

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	So, in a case study we do not know whether the treatment worked or whether the patients would have stayed well anyway.
http://www.w3.org/ns/prov#wasQuotedFrom	cancerresearchuk.org