About: http://webisa.webdatacommons.org/62470705

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	We also hold stocks of oil, copper, and other commodities ??? how about books in libraries? ??? and no one considers inventories of those commodities as costs per se.
http://www.w3.org/ns/prov#wasQuotedFrom	marginalrevolution.com