PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In physics, a hypothesis is an idea for which there is no experimental data (ED); a theory is an idea for which there is some ED; a law is an idea for which there is overwhelming ED.
http://www.w3.org/ns/prov#wasQuotedFrom
  • judithcurry.com