About: http://webisa.webdatacommons.org/29819438

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	Indeed, preferences are mostly assumed to be simply given since economics does not need to know whence individuals' came, but only how they act with them.
http://www.w3.org/ns/prov#wasQuotedFrom	econlib.org