PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • During 10-14 December, ashfall was reported from areas downwind, including areas to the SW, W, and NW, and was almost constant during 10-12 December.
http://www.w3.org/ns/prov#wasQuotedFrom
  • si.edu