About: http://webisa.webdatacommons.org/322013154

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	Detectors for detecting images reflected from the retina or other structures within the eye will preferably be directed toward the eye of the subject, e.g., by forming the detectors on the inner surface of the corrective lens.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca