PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The southwest flank of Pu`u `O`o cone has been undermined by lava for more than a decade and is the most likely location for the next emergence of lava outside the cone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov