About: http://webisa.webdatacommons.org/316731504

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	washing, cleaning, concentrating, crushing, preparation, or other processing of
http://www.w3.org/ns/prov#wasQuotedFrom	ky.gov