PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Let us consider that a clock sends back a signal every 1 hour as it proceeds toward a massive body, stopping and hovering each time (to eliminate Doppler effect from our observation.) The interval between signals will get longer as the object moves to an ever lower altitude whether toward Earth or Black Hole.But if we also send a signal from space to the descending observer the signals received by
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org