About: http://webisa.webdatacommons.org/110362702

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	The age at which vision was impared is a more important factor than even the degree of visual impairment.
http://www.w3.org/ns/prov#wasQuotedFrom	earthlink.net