PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • carbon dioxide and other greenhouse gases in the airaeolian and volcanic dustsolar variabilityearth-orbital elementabyssal ocean circulationocean-atmosphere auto-variationorogeny and continental uplift
http://www.w3.org/ns/prov#wasQuotedFrom
  • studyblue.com