PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In Molecular Evolution and the Origin of Life, Sidney W. Fox and Klaus Dose answer: The atmosphere must have lacked oxygen because, for one thing, laboratory experiments show that chemical evolution . . . would be largely inhibited by oxygen and because compounds such as amino acids are not stable over geological times in the presence of oxygen.
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