About: http://webisa.webdatacommons.org/203587731

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 following is an example of composing an image based on red, green,
http://www.w3.org/ns/prov#wasQuotedFrom	graphicsmagick.org