{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Mc%20Daniel%20Aster%20%26%20Luther--Jack%20Smith","controller":"Mc Daniel Aster & Luther--Jack Smith","_source":{"data_provider":"AI Analytics","brand_name":"MORVS","brand_url":"https://morvs.ai/","data_provider_url":"https://api.morvs.ai","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-10-06T12:56:03.726Z"},"count":2,"truncated":false,"mines":[{"mine_id":"1514649","mine_name":"Big Edd No 1","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Harlan","controller_name":"Mc Daniel Aster & Luther--Jack Smith","operator_name":"Big Edd Coal Company","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1514649"},{"mine_id":"1514844","mine_name":"Surface","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Knox","controller_name":"Mc Daniel Aster & Luther--Jack Smith","operator_name":"J & S Coal Company","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/1514844"}]}