{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4607357","name":"Mine No 5","status":"Abandoned and Sealed","status_date":"1992-09-13","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Wyoming","nearest_town":"Hanover","operator_id":"P19961","operator_name":"Mercy Leasing Company Inc","controller_id":"C13640","controller_name":"Garretson Roy","district":"C04","office":"Beckley District","employees":0,"latitude":37.5056,"longitude":-81.6917},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":6},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"4607357","name":"Mine No 5"},"operator":{"type":"operator","id":"P19961","name":"Mercy Leasing Company Inc"},"controller":{"type":"controller","id":"C13640","name":"Garretson Roy"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06519","name":"Click Cecil & Larry M Leffew"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1977-01-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|C06519|1977-01-06|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18937","name":"W D Mining Inc"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1987-09-01","validTo":"1988-07-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P18937|1987-09-01|1988-07-19"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12484","name":"Monk Bill"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1987-09-01","validTo":"1988-07-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|C12484|1987-09-01|1988-07-19"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12484","name":"Monk Bill"},"object":{"type":"operator","id":"P18937","name":"W D Mining Inc"},"validFrom":"1987-09-01","validTo":"1988-07-19","current":false,"derived":true,"evidenceMineId":"4607357","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P18937|1987-09-01|C12484|1987-09-01|87074"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13282","name":"Spencer William Et Al"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1987-11-23","validTo":"1989-01-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|C13282|1987-11-23|1989-01-23"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P08093","name":"Click & Leffew Coal Company Inc"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1988-07-20","validTo":"1988-12-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P08093|1988-07-20|1988-12-18"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06519","name":"Click Cecil & Larry M Leffew"},"object":{"type":"operator","id":"P08093","name":"Click & Leffew Coal Company Inc"},"validFrom":"1988-07-20","validTo":"1988-12-18","current":false,"derived":true,"evidenceMineId":"4607357","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P08093|1988-07-20|C06519|1977-01-06|72039"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19302","name":"Favor Coal Company Inc"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1988-12-19","validTo":"1988-12-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P19302|1988-12-19|1988-12-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13282","name":"Spencer William Et Al"},"object":{"type":"operator","id":"P19302","name":"Favor Coal Company Inc"},"validFrom":"1988-12-19","validTo":"1988-12-27","current":false,"derived":true,"evidenceMineId":"4607357","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P19302|1988-12-19|C13282|1987-11-23|89148"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19961","name":"Mercy Leasing Company Inc"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1988-12-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P19961|1988-12-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13640","name":"Garretson Roy"},"object":{"type":"mine","id":"4607357","name":"Mine No 5"},"validFrom":"1988-12-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|C13640|1988-12-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13640","name":"Garretson Roy"},"object":{"type":"operator","id":"P19961","name":"Mercy Leasing Company Inc"},"validFrom":"1988-12-28","validTo":null,"current":true,"derived":true,"evidenceMineId":"4607357","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607357|P19961|1988-12-28|C13640|1988-12-28|90675"}}],"coverage":{"historyRecords":4,"edgeCount":12,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1992-09-13","lastDate":"1992-09-13","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"1987-09-01","lastDate":"1988-12-28","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]}],"safety":{"href":"/api/v1/mines/4607357/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4607357/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4607357","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}