PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 1845 - James Joule made difficult measurements of the temperature increases of water in relationship to the change of mechanical energy of falling weights ...which started to convince people that heat is a form of energy, and paved the way for our modern understanding of...
http://www.w3.org/ns/prov#wasQuotedFrom
  • goshen.edu