About: http://webisa.webdatacommons.org/285310592

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 have to relinquish their right to choose whether they receive surgery or not and accept assignment into one of the two groups???surgery plus prednisone, or prednisone only.
http://www.w3.org/ns/prov#wasQuotedFrom	aan.com