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xDef_33cc8257
graben, Graben (Geologie), příkop (geologie), გრაბენი
2019-09-04T12:02:37
http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
2022-09-12T16:21:43
Structural rock feature downthrown between two parallel faults relative to the surrounding area