About: http://webisa.webdatacommons.org/31689510

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	Economics often analyzes systems of equations and inequalities, such as supply and demand hypothesized to be in equilibrium.
http://www.w3.org/ns/prov#wasQuotedFrom	altervista.org