About: http://webisa.webdatacommons.org/67359682

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	Check the content-type of the image URL. IF its set to say 'text/html' or application for example then that would cause the browser to auto-download the file.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com