About: http://webisa.webdatacommons.org/153155654

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	It only affects central vision so difficulties are usually found with reading, driving and other daily activities that require fine detailed central vision.
http://www.w3.org/ns/prov#wasQuotedFrom	weebly.com