About: http://webisa.webdatacommons.org/290808852

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	data aggregated by region (exc:composition1), and a chart (exc:chart1), and state that each is an entity.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org