PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the Lancashire case, existing fractures were stimulated and it was this that caused the tremors but, even then, they were very modest and fracking is highly unlikely to ever cause earthquakes that would be dangerous.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ukclimbing.com