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Deprecated: Return type of YamlDataTable::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/bdavid/prod/georef/yamldoc/ydclasses/yamldata.inc.php on line 295
eurovoc (pub)
inScheme:
- 100141
- 100264
prefLabel:
en: 'coal mining'
fr: charbonnage
altLabel:
en:
- 'coal field'
- 'coal mine'
- colliery
- pit
fr:
- 'bassin minier'
- 'exploitation charbonnière'
- houillère
broader:
- 3743
notation:
- 5387