About: http://webisa.webdatacommons.org/397546803

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	There are some disadvantages to multifocal IOLs, like reduction in contrast sensitivity, presence of glare and halos, especially at night.
http://www.w3.org/ns/prov#wasQuotedFrom	health24.com