PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I already mentioned Nevado del Ruiz in Colombia on 13 November 1985, which killed about 23,000 people in a rather small eruption, at about the same time that Yellowstone had an earthquake swarm that would dwarf the latest one in terms of earthquake number and magnitudes ??? considering, too, that the monitoring systems back then were a far cry from what they are now.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com