About: http://webisa.webdatacommons.org/12880461

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	are to smooth out the market, sell when there is a demand and buy when prices drop.
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org