PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present time index may also be used to efficiently process aggregate functions at different time points or intervals. In non-temporal conventional database, the aggregate functions, such as COUNT, EXISTS, SUM, AVERAGE, MIN, and MAX are
http://www.w3.org/ns/prov#wasQuotedFrom
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