About: http://webisa.webdatacommons.org/453632386

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	Presbyopia, similar in effect to farsightedness, is a condition that causes gradual loss of the ability to focus nearby.
http://www.w3.org/ns/prov#wasQuotedFrom	aurorahealthcare.org