About: http://webisa.webdatacommons.org/171956246

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	The picture is a visual reference to the famous picture taken by Joe Rosenthal showing a group of US troops raising the standard on the island of Iwo Jima during World War Two.
http://www.w3.org/ns/prov#wasQuotedFrom	enjolrasworld.com