PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alaska contains many of the most important biological, hydrological, mineral, and energy resources of the Nation and is subject to a wide variety of natural hazards, particularly earthquakes, volcanic eruptions, and landslides.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov