About: http://webisa.webdatacommons.org/130698466

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	MSHA inspectors had issued over 600 safety violations over the previous 18 months, including hundreds for allowing the buildup of explosive coal dust and problems with the ventilation system.
http://www.w3.org/ns/prov#wasQuotedFrom	wsws.org