PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Though, since the one is a liquid and the other a gas, their actual temperatures do not directly compare; instead, we are here comparing the STABILITY of the temperatures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wattsupwiththat.com