PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fortunately, engineers may learn wisdom by the examples of Nature to achieve the high systems reliability while dealing with unreliable elements.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nsti.org