PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our results show that there are a few instances where SDSS and 2MASS disagree by more than the nominal of 0.1 arcsec/coordinate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sdss.org