About: http://webisa.webdatacommons.org/401952318

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	There are a number of giant, mostly state-owned mines that have an outsized effect on total output and at the same time there are a large number of small and inefficient mines, many of them illegal.
http://www.w3.org/ns/prov#wasQuotedFrom	researchandmarkets.com