About: http://webisa.webdatacommons.org/325639018

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, he knows that the Office for National Statistics, which tries to calculate growth and other matters that affect the economy, often has to revise its figures retrospectively.
http://www.w3.org/ns/prov#wasQuotedFrom	parliament.uk