PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For reasons having to do with solar wind, oxygen, hydrogen and nitrogen (details at www.gi.alaska.edu/AuroraForecast), the aurora borealis is supposed to be especially vivid in northern skies for the next few winters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wvgazette.com