PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although these data are presented in addition to, or in some cases as an alternative to, dated scientific estimates, methods other than mark and recapture analysis or aerial surveys have unknown margins of error and in most cases, inestimable errors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com