PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Comet hunters like Levy use RFTs to visually sweep the sky for comets, but this type of telescope is also preferred for observing all types of faint, deep sky objects such as nebulae and galaxies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • starizona.com