{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4607508","name":"Mine No 1","status":"Abandoned and Sealed","status_date":"1990-05-24","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Kanawha","nearest_town":"Malden","operator_id":"P20814","operator_name":"D & E Resources Inc","controller_id":"C14105","controller_name":"Addair Darlene","district":"C04","office":"Mt. Carbon WV Field Office","employees":0,"latitude":38.2958,"longitude":-81.5189},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":5},"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":"4607508","name":"Mine No 1"},"operator":{"type":"operator","id":"P20814","name":"D & E Resources Inc"},"controller":{"type":"controller","id":"C14105","name":"Addair Darlene"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19506","name":"Kanon Inc"},"object":{"type":"mine","id":"4607508","name":"Mine No 1"},"validFrom":"1988-05-01","validTo":"1989-04-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|P19506|1988-05-01|1989-04-27"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11726","name":"Philip T  Lambert"},"object":{"type":"mine","id":"4607508","name":"Mine No 1"},"validFrom":"1988-05-01","validTo":"1989-04-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|C11726|1988-05-01|1989-04-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11726","name":"Philip T  Lambert"},"object":{"type":"operator","id":"P19506","name":"Kanon Inc"},"validFrom":"1988-05-01","validTo":"1989-04-27","current":false,"derived":true,"evidenceMineId":"4607508","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|P19506|1988-05-01|C11726|1988-05-01|85313"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20364","name":"Southfield Mining Company Inc"},"object":{"type":"mine","id":"4607508","name":"Mine No 1"},"validFrom":"1989-04-28","validTo":"1990-02-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|P20364|1989-04-28|1990-02-27"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13300","name":"Bennett Bruce E"},"object":{"type":"mine","id":"4607508","name":"Mine No 1"},"validFrom":"1989-04-28","validTo":"1990-02-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|C13300|1989-04-28|1990-02-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13300","name":"Bennett Bruce E"},"object":{"type":"operator","id":"P20364","name":"Southfield Mining Company Inc"},"validFrom":"1989-04-28","validTo":"1990-02-27","current":false,"derived":true,"evidenceMineId":"4607508","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|P20364|1989-04-28|C13300|1989-04-28|89182"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20814","name":"D & E Resources Inc"},"object":{"type":"mine","id":"4607508","name":"Mine No 1"},"validFrom":"1990-02-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|P20814|1990-02-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14105","name":"Addair Darlene Et Al"},"object":{"type":"mine","id":"4607508","name":"Mine No 1"},"validFrom":"1990-02-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|C14105|1990-02-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14105","name":"Addair Darlene Et Al"},"object":{"type":"operator","id":"P20814","name":"D & E Resources Inc"},"validFrom":"1990-02-28","validTo":null,"current":true,"derived":true,"evidenceMineId":"4607508","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4607508|P20814|1990-02-28|C14105|1990-02-28|92026"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":"1990-05-24","lastDate":"1990-05-24","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":3,"firstDate":"1988-05-01","lastDate":"1990-02-28","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"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/4607508/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4607508/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":"4607508","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}