About: http://webisa.webdatacommons.org/34040476

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	Dust spots are normally more easily seen in areas of uniform tonality, especially bright areas such as sky that are underexposed. ??Jack Neubart.
http://www.w3.org/ns/prov#wasQuotedFrom	photocrati.com