{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/msha/by-controller?name=Phelps%20Jerry%20W","controller":"Phelps Jerry W","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-09-28T17:32:00.524Z"},"count":2,"truncated":false,"mines":[{"mine_id":"1506727","mine_name":"Little Ben Strip Mine","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Butler","controller_name":"Phelps Jerry W","operator_name":"Phelps Mining Company","num_employees":null,"primary_canvass":"Coal","canonical_url":"https://api.ai-analytics.org/mine/1506727"},{"mine_id":"1515056","mine_name":"Phelps Mine","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"KY","county_name":"Butler","controller_name":"Phelps Jerry W","operator_name":"J W Phelps Coal Company","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.ai-analytics.org/mine/1515056"}]}