About: http://webisa.webdatacommons.org/448563385

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	JPG is a good choice because it generally has the smallest file size and will come off disk really fast (doubly good if you need to send the file over a network).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com