PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most of the surface is still desert and devoid of plant life, and the atmosphere is mainly nitrogen and carbon dioxide, without enough oxygen to sustain higher lifeforms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • deviantart.com