About: http://webisa.webdatacommons.org/94938502

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	The monocularly visible contours (width 6 arcmin,drawn in black) around the rectangle (A, B, C) were only visible in particular conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	researchgate.net