About: http://webisa.webdatacommons.org/270550138

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	However it is reasonably straightforward to set up and use, and offering a stripped-down app that can only receive images is a nice touch.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com