PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Turning gravity suddenly on is a different case from accelerating a centrifuge even, when it takes place rapidly, because speeding up the centrifuge involves a strong tangential acceleration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceofdoom.com