{"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":"2300758","name":"NEELY'S LANDING QUARRY"},"operator":{"type":"operator","id":"0178473","name":"The Southern Stone Company, LLC"},"controller":{"type":"controller","id":"0182341","name":"AS Quarry LLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01332","name":"West Lake Quarry & Material Company"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"1950-01-01","validTo":"1994-08-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L01332|1950-01-01|1994-08-14"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01178","name":"William E  Witaker"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|M01178|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01178","name":"William E  Witaker"},"object":{"type":"operator","id":"L01332","name":"West Lake Quarry & Material Company"},"validFrom":"1950-01-01","validTo":"1994-08-14","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L01332|1950-01-01|M01178|1950-01-01|117244"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06309","name":"Carolyn  Hurst  et al"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|M06309|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L07935","name":"Perry County Stone Company"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"1994-08-15","validTo":"1999-07-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L07935|1994-08-15|1999-07-26"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06309","name":"Carolyn  Hurst  et al"},"object":{"type":"operator","id":"L07935","name":"Perry County Stone Company"},"validFrom":"1994-08-15","validTo":"1999-07-26","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L07935|1994-08-15|M06309|1950-01-01|138202"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06309","name":"Richard  Hurst  et al"},"object":{"type":"operator","id":"L07935","name":"Perry County Stone Company"},"validFrom":"1994-08-15","validTo":"1999-07-26","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L07935|1994-08-15|M06309|1950-01-01|138203"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17109","name":"J L R Stone Inc"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"1999-07-27","validTo":"2002-07-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L17109|1999-07-27|2002-07-14"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13044","name":"Jim  Martin et al"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"1999-07-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|M13044|1999-07-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13044","name":"Jim  Martin et al"},"object":{"type":"operator","id":"L17109","name":"J L R Stone Inc"},"validFrom":"1999-07-27","validTo":"2002-07-14","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L17109|1999-07-27|M13044|1999-07-27|155321"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13044","name":"Roger  Robinson et al"},"object":{"type":"operator","id":"L17109","name":"J L R Stone Inc"},"validFrom":"1999-07-27","validTo":"2002-07-14","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|L17109|1999-07-27|M13044|1999-07-27|155322"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0050670","name":"MMD Stone, LLC"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"2002-07-15","validTo":"2017-09-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0050670|2002-07-15|2017-09-20"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041003","name":"M Matt  Durand"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"2002-07-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0041003|2002-07-15|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041003","name":"M Matt  Durand"},"object":{"type":"operator","id":"0050670","name":"MMD Stone, LLC"},"validFrom":"2002-07-15","validTo":"2017-09-20","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0050670|2002-07-15|0041003|2002-07-15|1174"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0153434","name":"Cape Quarry, LLC"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"2017-09-21","validTo":"2020-11-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0153434|2017-09-21|2020-11-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0136383","name":"Baranof Strategic Services, LLC et al"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"2017-09-21","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0136383|2017-09-21|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0136383","name":"Baranof Strategic Services, LLC et al"},"object":{"type":"operator","id":"0153434","name":"Cape Quarry, LLC"},"validFrom":"2017-09-21","validTo":"2020-11-16","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0153434|2017-09-21|0136383|2017-09-21|27488"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0136383","name":"Dominion Materials, LLC et al"},"object":{"type":"operator","id":"0153434","name":"Cape Quarry, LLC"},"validFrom":"2017-09-21","validTo":"2020-11-16","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0153434|2017-09-21|0136383|2017-09-21|27489"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0178473","name":"The Southern Stone Company, LLC"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"2020-11-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0178473|2020-11-17|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0164243","name":"AS Quarry LLC et al"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"2020-11-17","validTo":"2023-05-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0164243|2020-11-17|2023-05-04"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0164243","name":"AS Quarry LLC et al"},"object":{"type":"operator","id":"0178473","name":"The Southern Stone Company, LLC"},"validFrom":"2020-11-17","validTo":"2023-05-04","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0178473|2020-11-17|0164243|2020-11-17|34384"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0164243","name":"Industrial One, LLC et al"},"object":{"type":"operator","id":"0178473","name":"The Southern Stone Company, LLC"},"validFrom":"2020-11-17","validTo":"2023-05-04","current":false,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0178473|2020-11-17|0164243|2020-11-17|34385"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0182341","name":"AS Quarry LLC"},"object":{"type":"mine","id":"2300758","name":"NEELY'S LANDING QUARRY"},"validFrom":"2023-05-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0182341|2023-05-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0182341","name":"AS Quarry LLC"},"object":{"type":"operator","id":"0178473","name":"The Southern Stone Company, LLC"},"validFrom":"2023-05-05","validTo":null,"current":true,"derived":true,"evidenceMineId":"2300758","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300758|0178473|2020-11-17|0182341|2023-05-05|38933"}}],"coverage":{"historyRecords":11,"edgeCount":24,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"2300758","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"}}