About: http://webisa.webdatacommons.org/79413576

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	By the year 2030, an estimated 20 million Americans will have been diagnosed with this disease that destroys one???s sharp, central vision that is needed to see objects clearly and perform tasks such as reading and driving.
http://www.w3.org/ns/prov#wasQuotedFrom	umsystem.edu