{"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":"2026-10-17T05:35:58.500035+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":"4608380","name":"Rader Run Surface Mine #2 and #3"},"operator":{"type":"operator","id":"0066743","name":"Resource Fuels, LLC"},"controller":{"type":"controller","id":"0056009","name":"Next Generation Ventures Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C04361","name":"James G  Bryant"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|C04361|1950-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11164","name":"Frederick J  Taylor"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"1984-05-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|C11164|1984-05-14|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15570","name":"Princess Polly Anna Coal Inc"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"1994-01-01","validTo":"1997-04-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P15570|1994-01-01|1997-04-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11164","name":"Frederick J  Taylor"},"object":{"type":"operator","id":"P15570","name":"Princess Polly Anna Coal Inc"},"validFrom":"1994-01-01","validTo":"1997-04-17","current":false,"derived":true,"evidenceMineId":"4608380","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P15570|1994-01-01|C11164|1984-05-14|83802"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P07694","name":"Bryant Mining Company Inc"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"1997-04-18","validTo":"1998-02-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P07694|1997-04-18|1998-02-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C04361","name":"James G  Bryant"},"object":{"type":"operator","id":"P07694","name":"Bryant Mining Company Inc"},"validFrom":"1997-04-18","validTo":"1998-02-17","current":false,"derived":true,"evidenceMineId":"4608380","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P07694|1997-04-18|C04361|1950-01-01|65758"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15570","name":"Princess Polly Anna Coal Inc"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"1998-02-18","validTo":"2000-10-17","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P15570|1998-02-18|2000-10-17"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11164","name":"Frederick J  Taylor"},"object":{"type":"operator","id":"P15570","name":"Princess Polly Anna Coal Inc"},"validFrom":"1998-02-18","validTo":"2000-10-17","current":false,"derived":true,"evidenceMineId":"4608380","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P15570|1998-02-18|C11164|1984-05-14|83803"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24487","name":"Midland Trail Resources Llc"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"2000-10-18","validTo":"2001-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P24487|2000-10-18|2001-09-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15975","name":"Donald  Drabant et al"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"2000-10-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|C15975|2000-10-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15975","name":"Donald  Drabant et al"},"object":{"type":"operator","id":"P24487","name":"Midland Trail Resources Llc"},"validFrom":"2000-10-18","validTo":"2001-09-30","current":false,"derived":true,"evidenceMineId":"4608380","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P24487|2000-10-18|C15975|2000-10-18|97909"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15975","name":"Matt  Evans et al"},"object":{"type":"operator","id":"P24487","name":"Midland Trail Resources Llc"},"validFrom":"2000-10-18","validTo":"2001-09-30","current":false,"derived":true,"evidenceMineId":"4608380","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P24487|2000-10-18|C15975|2000-10-18|97910"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24732","name":"Raders Run Mining Llc"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"2001-10-01","validTo":"2005-09-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P24732|2001-10-01|2005-09-21"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"2001-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|C15863|2001-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15863","name":"Jeffery A  Hoops"},"object":{"type":"operator","id":"P24732","name":"Raders Run Mining Llc"},"validFrom":"2001-10-01","validTo":"2005-09-21","current":false,"derived":true,"evidenceMineId":"4608380","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|P24732|2001-10-01|C15863|2001-10-01|97202"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0066743","name":"Resource Fuels, LLC"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"2005-09-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|0066743|2005-09-22|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0056009","name":"Next Generation Ventures Inc"},"object":{"type":"mine","id":"4608380","name":"Rader Run Surface Mine #2 and #3"},"validFrom":"2005-09-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|0056009|2005-09-22|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0056009","name":"Next Generation Ventures Inc"},"object":{"type":"operator","id":"0066743","name":"Resource Fuels, LLC"},"validFrom":"2005-09-22","validTo":null,"current":true,"derived":true,"evidenceMineId":"4608380","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4608380|0066743|2005-09-22|0056009|2005-09-22|7261"}}],"coverage":{"historyRecords":7,"edgeCount":18,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"4608380","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873,"relationshipSemantics":"valid time; null validTo means current or open-ended in the source"}}