{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Emerick%20John%20G","controller":"Emerick John G","_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":"2026-11-03T09:09:17.349Z"},"count":1,"truncated":false,"mines":[{"mine_id":"3602794","mine_name":"Coal Utilities Corp","coal_metal_ind":"C","mine_type":"Surface","mine_status":"Abandoned","state":"PA","county_name":"Cambria","controller_name":"Emerick John G","operator_name":"Coal Utilities Corp","num_employees":0,"primary_canvass":"Coal","canonical_url":"https://api.morvs.ai/mine/3602794"}]}