DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: 04534.ttl
Redoubtinv: entity1.fortificationType.valueOrReason.value=Fortification_fortificationType::redoubtSource: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.