PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This system is especially fascinating because no model of either planet or star formation fully explains what we see, said Vanessa Bailey, who led the research.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com