{"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":"3102222","name":"Cape Fear Aggregates LLC"},"operator":{"type":"operator","id":"0083164","name":"Cape Fear Aggregates LLC"},"controller":{"type":"controller","id":"0070131","name":"Glenn Howard  Garrett"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0077803","name":"Bladen Sand & Gravel LLC"},"object":{"type":"mine","id":"3102222","name":"Cape Fear Aggregates LLC"},"validFrom":"2006-12-15","validTo":"2007-02-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3102222|0077803|2006-12-15|2007-02-27"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0065309","name":"Harold J  Pait"},"object":{"type":"mine","id":"3102222","name":"Cape Fear Aggregates LLC"},"validFrom":"2006-12-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3102222|0065309|2006-12-15|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0065309","name":"Harold J  Pait"},"object":{"type":"operator","id":"0077803","name":"Bladen Sand & Gravel LLC"},"validFrom":"2006-12-15","validTo":"2007-02-27","current":false,"derived":true,"evidenceMineId":"3102222","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3102222|0077803|2006-12-15|0065309|2006-12-15|9042"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0083164","name":"Cape Fear Aggregates LLC"},"object":{"type":"mine","id":"3102222","name":"Cape Fear Aggregates LLC"},"validFrom":"2007-02-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3102222|0083164|2007-02-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0070131","name":"Glenn Howard  Garrett"},"object":{"type":"mine","id":"3102222","name":"Cape Fear Aggregates LLC"},"validFrom":"2007-02-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3102222|0070131|2007-02-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0070131","name":"Glenn Howard  Garrett"},"object":{"type":"operator","id":"0083164","name":"Cape Fear Aggregates LLC"},"validFrom":"2007-02-28","validTo":null,"current":true,"derived":true,"evidenceMineId":"3102222","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3102222|0083164|2007-02-28|0070131|2007-02-28|10051"}}],"coverage":{"historyRecords":2,"edgeCount":6,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"3102222","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"}}