PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • P Wilson says: December 2, 2009 at 7:17 pm lmg (17:25:14) : Heat leaves earth mainly by convection ??? hardly any leaves by radiation. clouds prevent convection ??? not necessarily vertical convection.
http://www.w3.org/ns/prov#wasQuotedFrom
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