PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This section does not apply to low- or medium-voltage electrical equipment located in the longwall section, such as scoop battery chargers, dewatering pumps, and other equipment not directly associated with the longwall.
http://www.w3.org/ns/prov#wasQuotedFrom
  • msha.gov