PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Air molecules (which are mostly nitrogen and oxygen) collide with molecules at the surface of the Earth's crust (or on top of the ocean) and gain heat (extra kinetic energy) by conduction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • earth-climate.com