PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Astrophysical jets are collimated streams of magnetized plasma produced by compact accreting objects such as neutron stars or black holes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • isas.ac.jp