PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Is it not possible that a photon is an energy more akin to a sound wave than a particle?
http://www.w3.org/ns/prov#wasQuotedFrom
  • askthephysicist.com