{"iri":"https://folio.openlegalstandard.org/g8axALSkRCuyGGQRyncFDA","label":"Construction Sand and Gravel Mining","sub_class_of":["https://folio.openlegalstandard.org/XyZ6m8jkTemBuzuW-cAHCA"],"parent_class_of":[],"is_defined_by":"https://www.naics.com/six-digit-naics/?code=212321","see_also":[],"comment":null,"deprecated":false,"preferred_label":null,"alternative_labels":[],"translations":{},"hidden_label":null,"definition":"This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) operating commercial grade (i.e., construction) sand and gravel pits; (2) dredging for commercial grade sand and gravel; and (3) washing, screening, or otherwise preparing commercial grade sand and gravel.","examples":[],"notes":[],"history_note":null,"editorial_note":null,"in_scheme":null,"identifier":null,"description":null,"source":null,"country":null}