Ontology: Techno Order

Division 05 of International Standard Industrial Classifications of All Economic Activities (ISIC) Rev.4 includes the extraction of solid mineral fuels includes through underground or open-cast mining and includes operations (e.g. grading, cleaning, compressing and other steps necessary for transportation etc.) leading to a marketable product.

This division does not include coking (see 1910), services incidental to coal or lignite mining (see 0990) or the manufacture of briquettes (see 1920).

The division includes these group and classes:

051 Mining of hard coal

See class 0510

052 Mining of lignite

See class 0520.

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This class in the classification of its order

The (ontological) order of #isic05 - Mining of coal and lignite is the Techno Order.