About: http://webisa.webdatacommons.org/272747766

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	They both let us add keywords and view image EXIF and other metadata.
http://www.w3.org/ns/prov#wasQuotedFrom	photocitizen.com