About: http://webisa.webdatacommons.org/70670128

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	However, readers should keep in mind that the uptrends in many commodities over the last three years or so have been extreme in their own right ??? especially in commodities such as copper, natural gas, and zinc.
http://www.w3.org/ns/prov#wasQuotedFrom	marketthoughts.com