PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The grid and other systems can readily be made resilient to an even worse than Carrington scale flare, but they are not.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pjmedia.com