PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • it is interesting to see that this does not always happen when you have got an apparently clear night -- humidity and temperature can affect the visibility more than you might think.Here are a couple of shots taken from Mount Baker National Forest, which is a good dark sky location, although the thin cloud on the horizon was highlighting distant lights more than ideal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • canonrumors.com