About: http://webisa.webdatacommons.org/243479001

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	But it has long been recognized that the quality of vision before and after surgery is a better measure of the surgical result than visual acuity alone.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com