PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Well quantum mechanics gave the theory, except the problem was quantum mechanics didn't have the power until the 1980's when the computer allowed them to do something more than a hydrogen molecule.
http://www.w3.org/ns/prov#wasQuotedFrom
  • caltech.edu