PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Additional information, including the following items, is at: http://www.nasa.gov/mission_pages/spitzer/news/spitzer-warm.html .
http://www.w3.org/ns/prov#wasQuotedFrom
  • nasa.gov