PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Net heat flow is always from warmer to cooler parcels, but the highest energy molecules in the air radiate in all directions, including downward, and when the temp of the air increases, the fraction of the molecules radiating downward (as well as other directions) increases, slowing the net transfer of energy from the warmer surface to the cooler air.
http://www.w3.org/ns/prov#wasQuotedFrom
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