PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Datum is an irrelevant, because it is simply not true in modern English that 'datum' is the singular of 'data': even those who use 'data' as plural do not refer to one of the individual pieces of data as a datum.
http://www.w3.org/ns/prov#wasQuotedFrom
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