About: http://webisa.webdatacommons.org/153100641

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	I think how demand is conceptualized in this model, including the role of
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com