PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Emitting as much power as a few octillion nuclear warheads and visible to the edge of the universe, supernova explosions signal the violent death of massive, but mysterious stars.Professor Alexander Heger from the Monash University School of Mathematical Sciences is an expert in these powerful explosions and their progenitor stars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • monash.edu.au