About: http://webisa.webdatacommons.org/79742976

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	Generally, market participants trade products at multiple exchanges, including products which may have some form of correlation as to the risk of loss, e.g. a spread such as long and short positions on the same commodity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com