PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Much of the mass transit infrastructure can run on electricity and already does including electric-powered subways, commuter trains, buses and trams.
http://www.w3.org/ns/prov#wasQuotedFrom
  • resilience.org