contains - IDS Information Model v4.1.0 - danniar - PLDN

contains

If a TemporalEntity (or xsd:dateTimeStamp) T1 contains another ids:TemporalEntity T2, then the beginning of T1 is idsc:AFTER the beginning of T2 and the ending of T1 is idsc:BEFORE the ending of T2. An Instant (or xsd:dateTimeStamp) cannot contain another Instant (or xsd:dateTimeStamp), neihter contains itself.

contains

If a TemporalEntity (or xsd:dateTimeStamp) T1 contains another ids:TemporalEntity T2, then the beginning of T1 is idsc:AFTER the beginning of T2 and the ending of T1 is idsc:BEFORE the ending of T2. An Instant (or xsd:dateTimeStamp) cannot contain another Instant (or xsd:dateTimeStamp), neihter contains itself.