PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Historically, natural factors such as volcanic eruptions, changes in the Earth???s orbit, and the amount of energy released from the Sun have affected the Earth???s climate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nh.gov