{"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":"4407414","name":"PLANT NO. 1"},"operator":{"type":"operator","id":"0179533","name":"BELDON PROCESSING LLC"},"controller":{"type":"controller","id":"0165361","name":"Jerry Keith  McPeek Jr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0150681","name":"John T  Quintrell"},"object":{"type":"mine","id":"4407414","name":"PLANT NO. 1"},"validFrom":"2019-09-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0150681|2019-09-16|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0179533","name":"BELDON PROCESSING LLC"},"object":{"type":"mine","id":"4407414","name":"PLANT NO. 1"},"validFrom":"2021-10-28","validTo":"2025-09-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0179533|2021-10-28|2025-09-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0165361","name":"Jerry Keith  McPeek Jr"},"object":{"type":"mine","id":"4407414","name":"PLANT NO. 1"},"validFrom":"2021-10-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0165361|2021-10-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0165361","name":"Jerry Keith  McPeek Jr"},"object":{"type":"operator","id":"0179533","name":"BELDON PROCESSING LLC"},"validFrom":"2021-10-28","validTo":"2025-09-02","current":false,"derived":true,"evidenceMineId":"4407414","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0179533|2021-10-28|0165361|2021-10-28|34646"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0166293","name":"Civil, LLC"},"object":{"type":"mine","id":"4407414","name":"PLANT NO. 1"},"validFrom":"2025-09-03","validTo":"2026-01-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0166293|2025-09-03|2026-01-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0150681","name":"John T  Quintrell"},"object":{"type":"operator","id":"0166293","name":"Civil, LLC"},"validFrom":"2025-09-03","validTo":"2026-01-12","current":false,"derived":true,"evidenceMineId":"4407414","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0166293|2025-09-03|0150681|2019-09-16|31069"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0179533","name":"BELDON PROCESSING LLC"},"object":{"type":"mine","id":"4407414","name":"PLANT NO. 1"},"validFrom":"2026-01-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0179533|2026-01-13|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0165361","name":"Jerry Keith  McPeek Jr"},"object":{"type":"operator","id":"0179533","name":"BELDON PROCESSING LLC"},"validFrom":"2026-01-13","validTo":null,"current":true,"derived":true,"evidenceMineId":"4407414","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407414|0179533|2026-01-13|0165361|2021-10-28|34647"}}],"coverage":{"historyRecords":3,"edgeCount":8,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"4407414","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"}}