About: http://webisa.webdatacommons.org/29607980

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	In this case, a light flashes on the retina, such as an light emitting diode (LED), incandescent bulb, electroluminescent element, or fiber optic element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com