PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you must use a single guide star for a multiple-orbit visit, or if your observation is especially time-critical and would be significantly degraded by failure to single guide star mode, you should consider including a re-centering ACQ/PEAK during the visit.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stsci.edu