About: http://webisa.webdatacommons.org/157354960

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	It was indeed a very difficult grid to construct but the names lending themselves to the creation of clues without any reference to the occasion was a bonus, with Harold Wilson being PM at the time helping too.
http://www.w3.org/ns/prov#wasQuotedFrom	fifteensquared.net