Q1 (2 points)
https://knobit.org/id/task/physical-model/Q1
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| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
|---|---|
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/task/physical-model/Q1 |
| rdfs:label | Q1 (2 points) en |
| schema:hasPart | physical-model Q1a: validity periods consistently bounded |
| schema:hasPart | physical-model Q1b: one current version per customer |
| schema:identifier | Q1 |
| schema:position | 9 |
| schema:text | 1 each: (a) the type 2 dimension's validity periods are consistently bounded - valid_from of a version does not equal valid_to of its predecessor, and the half-open convention or its equivalent is stated; (b) something makes one version current per customer, since no unique constraint will. en |