PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This star is a known, moderately strong (L\rm x \approx 1033\ {\rm erg\ s-1}) X-ray source that has recently been shown to be part of a binary system with a 203.59 day orbital period.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aas.org