About: http://webisa.webdatacommons.org/205518986

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	We are using RMagick to identify image types in cases where the file extensions are unavailable or wrong.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com