PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When a radioactive material decays, for example, we think of it as spitting out different kinds of particles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • symmetrymagazine.org