About: http://webisa.webdatacommons.org/81231391

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	???Rock??? represents hard assets and real assets such as gold, wheat, sugar, iron ore, and crude oil.
http://www.w3.org/ns/prov#wasQuotedFrom	sgtreport.com