About: http://webisa.webdatacommons.org/431146457

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	But as Buchanan pointed out above, opportunity cost itself was a means (at least in simple commodity exchange) by which the
http://www.w3.org/ns/prov#wasQuotedFrom	mutualist.org