{"data":{"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":"4605284","name":"Mine No 1"},"operator":{"type":"operator","id":"P22014","name":"Bev Sue Energy Inc"},"controller":{"type":"controller","id":"C14671","name":"Garretson Angela S"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C01660","name":"Graybeal Carl N Et Al"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1975-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C01660|1975-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P01970","name":"Indian Creek Coal Company"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1976-09-15","validTo":"1977-11-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P01970|1976-09-15|1977-11-16"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C01660","name":"Graybeal Carl N Et Al"},"object":{"type":"operator","id":"P01970","name":"Indian Creek Coal Company"},"validFrom":"1976-09-15","validTo":"1977-11-16","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P01970|1976-09-15|C01660|1975-01-01|55512"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1977-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C02508|1977-08-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P07931","name":"Indian Creek Coal Company"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1977-11-17","validTo":"1983-08-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P07931|1977-11-17|1983-08-18"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"operator","id":"P07931","name":"Indian Creek Coal Company"},"validFrom":"1977-11-17","validTo":"1983-08-18","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P07931|1977-11-17|C02508|1977-08-01|59124"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14664","name":"Shag Coal Company Inc"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1983-08-19","validTo":"1984-07-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P14664|1983-08-19|1984-07-29"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03383","name":"Paul R  Phillips et al"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1983-08-19","validTo":"1984-07-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C03383|1983-08-19|1984-07-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03383","name":"Paul R  Phillips et al"},"object":{"type":"operator","id":"P14664","name":"Shag Coal Company Inc"},"validFrom":"1983-08-19","validTo":"1984-07-29","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P14664|1983-08-19|C03383|1983-08-19|62707"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15676","name":"M & B Coal Company"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1984-07-30","validTo":"1985-09-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P15676|1984-07-30|1985-09-08"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1984-07-30","validTo":"1990-06-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C02508|1984-07-30|1990-06-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"operator","id":"P15676","name":"M & B Coal Company"},"validFrom":"1984-07-30","validTo":"1985-09-08","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P15676|1984-07-30|C02508|1984-07-30|59181"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P17074","name":"Digum Coal Company Inc"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1985-09-09","validTo":"1986-01-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P17074|1985-09-09|1986-01-12"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12054","name":"Hagerman Luther"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1985-09-09","validTo":"1986-01-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C12054|1985-09-09|1986-01-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12054","name":"Hagerman Luther"},"object":{"type":"operator","id":"P17074","name":"Digum Coal Company Inc"},"validFrom":"1985-09-09","validTo":"1986-01-12","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P17074|1985-09-09|C12054|1985-09-09|86021"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12072","name":"Ted  Osborne  et al"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1985-09-09","validTo":"1990-01-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C12072|1985-09-09|1990-01-30"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P17103","name":"Soho Coal Company Inc"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1986-01-13","validTo":"1988-08-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P17103|1986-01-13|1988-08-07"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12072","name":"Ted  Osborne  et al"},"object":{"type":"operator","id":"P17103","name":"Soho Coal Company Inc"},"validFrom":"1986-01-13","validTo":"1988-08-07","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P17103|1986-01-13|C12072|1985-09-09|86070"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19815","name":"Geracol Inc"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1988-08-08","validTo":"1991-02-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P19815|1988-08-08|1991-02-28"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14230","name":"Cline Colin"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1988-08-08","validTo":"1991-02-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C14230|1988-08-08|1991-02-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14230","name":"Cline Colin"},"object":{"type":"operator","id":"P19815","name":"Geracol Inc"},"validFrom":"1988-08-08","validTo":"1991-02-28","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P19815|1988-08-08|C14230|1988-08-08|92254"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06519","name":"Click Cecil & Larry M Leffew"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1990-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C06519|1990-09-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21114","name":"Little Eagle Inc"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1991-03-01","validTo":"1992-06-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P21114|1991-03-01|1992-06-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06519","name":"Click Cecil & Larry M Leffew"},"object":{"type":"operator","id":"P21114","name":"Little Eagle Inc"},"validFrom":"1991-03-01","validTo":"1992-06-30","current":false,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P21114|1991-03-01|C06519|1990-09-01|72041"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22014","name":"Bev Sue Energy Inc"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1992-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P22014|1992-07-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14671","name":"Garretson Angela S"},"object":{"type":"mine","id":"4605284","name":"Mine No 1"},"validFrom":"1992-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|C14671|1992-07-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14671","name":"Garretson Angela S"},"object":{"type":"operator","id":"P22014","name":"Bev Sue Energy Inc"},"validFrom":"1992-07-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4605284","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4605284|P22014|1992-07-01|C14671|1992-07-01|93551"}}],"coverage":{"historyRecords":9,"edgeCount":27,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"4605284","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804,"relationshipSemantics":"valid time; null validTo means current or open-ended in the source"}}