About: http://webisa.webdatacommons.org/171427226

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 discovery of coal, oil, gas, and other minerals has helped to increase the tribal income.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com