About: http://webisa.webdatacommons.org/220732821

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	Source is an 8 bits grey image, Destination should be an 32 bits grey image (BGRA) with 4th channel (alpha) to be ignored.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com