PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • MSHA has taken a number of actions to identify mines with health and safety problems, and has initiated several outreach and enforcement initiatives including Rules to Live By, a fatality prevention program spotlighting the safety and health standards most frequently cited during fatal accident investigations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • msha.gov