About: http://webisa.webdatacommons.org/402029600

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	The second problem is that over the past few decades, commodities, such as gold, have generally gone down in value.
http://www.w3.org/ns/prov#wasQuotedFrom	straightdope.com