PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This type of modeling has only recently been applied to the study of marine mammals, but our work suggests it may be especially useful for studies (where data is) derived from opportunistic sightings and surveys using different types of research platforms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spacedaily.com