About: http://webisa.webdatacommons.org/105901927

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	Contractor personnel are required to have training if they are engaged in mining operations, including developing, drilling, blasting, extracting, milling, crushing, screening or sizing materials, or hauling materials within the mine.
http://www.w3.org/ns/prov#wasQuotedFrom	unk.edu