PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • So it makes sense to say that a temperature of 400 K is double a temperature of 200K, and that makes the kelvin scale quite different to any scale that needs the degrees".There is a body called the International Union for Pure and Applied Chemistry that sets standards for notation and terminology in Chemistry at least: it makes rulings on how units and quantities are to be named, accepted values
http://www.w3.org/ns/prov#wasQuotedFrom
  • thenakedscientists.com