About: http://webisa.webdatacommons.org/146823428

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	Consequently, there is an unambiguous angular range defined as the angular range in object space that maps to an angular range in image space having an upper bound equal to the initial angle subtended by the first spurious image.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com