Conceptbi-temporal
Bitemporal Model
A well-established concept in databases and temporal knowledge graphs that splits time into two independent dimensions: valid time and system time. It supports retrospective queries and is used in auditing and compliance scenarios.
Timeline (last 90 days)
Oct 27
OntoGr's dual timeline distinguishes valid time from system time, allowing queries of the truth of facts by valid time or of what the system believed at the time by system time.
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