About: http://webisa.webdatacommons.org/20854975

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 M-Series processes a wide variety of mined materials, including coal, oil shale, limestone, dolomite, gypsum, phosphate, salt and other soft rock.
http://www.w3.org/ns/prov#wasQuotedFrom	rockanddirt.com