PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • How they assemble themselves to produce the characteristics that we can measure very precisely, such as charge and magnetism, is still a mystery.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aps.org