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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.