About: http://webisa.webdatacommons.org/210399796

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	(2) Even when a subject is photographed with a light source other than daylight (for example, tungsten light), the first mean image data allows gray under the light source to be detected better than the second mean image data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com