About: http://webisa.webdatacommons.org/329195408

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	um, bismuth and any other metal or mineral, excepting coal only, provided a tax is not levied in connection therewith under the Gross Production Act referred to in Section 1001 hereof.
http://www.w3.org/ns/prov#wasQuotedFrom	justia.com