About: http://webisa.webdatacommons.org/137973067

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 human eye is a light sensing system with an aperature (pupil) and a photoreceptive medium (retina).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com