About: http://webisa.webdatacommons.org/85017621

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	But on exact objects, such as lines, circles, which you draw on solid background using single color, you can see that if you save and load this image that some details are changed.
http://www.w3.org/ns/prov#wasQuotedFrom	php.net