PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another co-leader, SLAC physicist Uwe Bergmann, said, This result is a critical step in the ultimate goal to watch the full cycle of the splitting of water into oxygen during photosynthesis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com