About: http://webisa.webdatacommons.org/386420237

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	Glaucoma is principally defined by damage to the optic nerve, the ultimate pathway for visual information after processing by the retina at the posterior aspect of the eye.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca