PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The difference between the Martian and Earth atmospheres are quite dramatic, with temperatures dropping below -120C at night, air which is mostly composed of carbon dioxide and most critically for the Max Planck researchers is that it is exposed to extremely energetic ultra-violet radiation from the Sun.
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  • jodcast.net