PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I got to do a LOT of solar teaching, since the sun was rife with a big sunspot group, at least four filament segments, a large faculae zone, and the limb had all kinds of things going on.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cloudynights.com