{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/by-controller?name=Joseph%20F%20Toste%20%26%20Sons%20Inc","controller":"Joseph F Toste & Sons Inc","_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":"2026-10-04T08:45:17.414Z"},"count":1,"truncated":false,"mines":[{"mine_id":"3700137","mine_name":"Joseph F Toste And Sons Pit And Pla","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"RI","county_name":"Newport","controller_name":"Joseph F Toste & Sons Inc","operator_name":"Joseph F Toste & Sons Inc","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.morvs.ai/mine/3700137"}]}