PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Quantum physics, emerging in the beginning of the 20th century, especially with the theories of the German physicist Max Planck (1858-1947, see the portrait on the next page), gave rise to ideas about certain life force particles, behaving quite differently from those dealt with in physics, but still as physically real.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stenudd.com