About: http://webisa.webdatacommons.org/377414948

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	For older adults, visual problems have a pronounced negative impact on quality of life, equivalent to that of life-threatening conditions such as heart disease and cancer.???
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov