About: http://webisa.webdatacommons.org/128841053

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	Measures such as GDP are often used as a proxy to try and allow comparison from one year to another.
http://www.w3.org/ns/prov#wasQuotedFrom	labourlist.org