{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=James%20W%20Baxter%3B%20Robert%20W%20Baxter","controller":"James W Baxter; Robert W Baxter","_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":"2026-10-04T20:10:09.446Z"},"count":1,"truncated":false,"mines":[{"mine_id":"5001649","mine_name":"Northern Gravel & Trucking","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Intermittent","state":"AK","county_name":"Matanuska-Susitna","controller_name":"James W Baxter; Robert W Baxter","operator_name":"Northern Gravel & Trucking LLC","num_employees":5,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/5001649"}]}