About: http://webisa.webdatacommons.org/159354444

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	The patients were matched to control for characteristics, such as age or obesity, that might influence their recovery.
http://www.w3.org/ns/prov#wasQuotedFrom	concurringopinions.com