About: http://webisa.webdatacommons.org/30595312

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	Loss of central vision means that every activities such as reading, watching television, driving cannot be performed.
http://www.w3.org/ns/prov#wasQuotedFrom	ygoy.com