PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fahrenheit is a temperature scale named after the Polish-German physicist Daniel Gabriel Fahrenheit (1686-1736), who proposed it in 1724.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unitconversion.org