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Gravel (PRW_34)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: prw_34.ttl
- Name
gravel
- Attribute
- PRW Raw Material
- Definition
- Small water-worn or pounded stones.
- Description
- Sometimes with an intermixture of sand and/or clay. Used for laying paths and roads.
- Accepted
- 2013-10-18
- Allowed for
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.