About: http://webisa.webdatacommons.org/298312754

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	Keep calm and carry on was a message posted around Britain during World War II, in order to prepare the public for invasion.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com