PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Topics will include geologic evolution, the earth's internal structure and magnetic field, rocks and minerals, sedimentary processes, geological phenomena such as earthquakes and volcanoes, atmospheric structure, weather and climate, and the physical, chemical and biological aspects of the world???s oceans.
http://www.w3.org/ns/prov#wasQuotedFrom
  • carlbrook.org