PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Astronauts will now prepare to open Dragon's hatch to unload cargo, including materials to support more than 255 science experiments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freerepublic.com