About: http://webisa.webdatacommons.org/332791490

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	We actually know now that, even before that, it was the painters who sort of copied the camera obscura, which is a form of photography.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalgeographic.com