PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to USA Today, alerts will be issued for such life-threatening events as tornadoes, flash floods, hurricanes, typhoons, tsunamis, dust storms, extreme winds, blizzards and ice storms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wkyt.com