{"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":"1510789","name":"Colona Synfuel"},"operator":{"type":"operator","id":"P24574","name":"Kanawha River Terminals LLC"},"controller":{"type":"controller","id":"0104093","name":"SunCoke Energy Incorporated"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09246","name":"Tri-State Terminals Inc"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1977-08-01","validTo":"1982-04-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P09246|1977-08-01|1982-04-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00012","name":"Ashland Inc et al"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"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":"1510789|C00012|1977-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00012","name":"Ashland Inc et al"},"object":{"type":"operator","id":"P09246","name":"Tri-State Terminals Inc"},"validFrom":"1977-08-01","validTo":"1982-04-25","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P09246|1977-08-01|C00012|1977-08-01|43282"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00375","name":"United  Company"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1977-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C00375|1977-09-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P08053","name":"Belfry Coal Corp"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1982-04-26","validTo":"1990-09-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P08053|1982-04-26|1990-09-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00375","name":"United  Company"},"object":{"type":"operator","id":"P08053","name":"Belfry Coal Corp"},"validFrom":"1982-04-26","validTo":"1990-09-12","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P08053|1982-04-26|C00375|1977-09-01|46603"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13792","name":"Jeffery S.  Kinser"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1988-11-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C13792|1988-11-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14045","name":"Florida Progress Corporation"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1989-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C14045|1989-10-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20682","name":"Kentucky May Coal Company Inc"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1990-09-13","validTo":"1994-05-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P20682|1990-09-13|1994-05-23"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14045","name":"Florida Progress Corporation"},"object":{"type":"operator","id":"P20682","name":"Kentucky May Coal Company Inc"},"validFrom":"1990-09-13","validTo":"1994-05-23","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P20682|1990-09-13|C14045|1989-10-01|91813"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22749","name":"Double C Construction Ltd"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1994-05-24","validTo":"1994-11-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P22749|1994-05-24|1994-11-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15049","name":"Bert T  Stanley"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1994-05-24","validTo":"1997-03-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C15049|1994-05-24|1997-03-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15049","name":"Bert T  Stanley"},"object":{"type":"operator","id":"P22749","name":"Double C Construction Ltd"},"validFrom":"1994-05-24","validTo":"1994-11-16","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P22749|1994-05-24|C15049|1994-05-24|94633"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23008","name":"Island Fork Construction Ltd"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1994-11-17","validTo":"1995-03-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P23008|1994-11-17|1995-03-12"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14102","name":"Amon L  Mahon"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1994-11-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C14102|1994-11-17|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14102","name":"Amon L  Mahon"},"object":{"type":"operator","id":"P23008","name":"Island Fork Construction Ltd"},"validFrom":"1994-11-17","validTo":"1995-03-12","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P23008|1994-11-17|C14102|1994-11-17|91998"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20682","name":"Kentucky May Coal Company Inc"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1995-03-13","validTo":"1995-04-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P20682|1995-03-13|1995-04-02"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14045","name":"Florida Progress Corporation"},"object":{"type":"operator","id":"P20682","name":"Kentucky May Coal Company Inc"},"validFrom":"1995-03-13","validTo":"1995-04-02","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P20682|1995-03-13|C14045|1989-10-01|91814"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20225","name":"Big Sandy Resources Inc"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1995-04-03","validTo":"1998-05-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P20225|1995-04-03|1998-05-07"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13792","name":"Jeffery S.  Kinser"},"object":{"type":"operator","id":"P20225","name":"Big Sandy Resources Inc"},"validFrom":"1995-04-03","validTo":"1998-05-07","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P20225|1995-04-03|C13792|1988-11-28|91114"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24034","name":"Colona Synfuel Llc"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1998-05-08","validTo":"2000-11-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24034|1998-05-08|2000-11-29"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14045","name":"Florida Progress Corporation"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"1998-05-08","validTo":"2000-11-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C14045|1998-05-08|2000-11-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14045","name":"Florida Progress Corporation"},"object":{"type":"operator","id":"P24034","name":"Colona Synfuel Llc"},"validFrom":"1998-05-08","validTo":"2000-11-29","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24034|1998-05-08|C14045|1998-05-08|91858"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C16016","name":"Progress Energy Inc"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"2000-11-30","validTo":"2008-04-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C16016|2000-11-30|2008-04-30"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24570","name":"Colona Synfuel L L C"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"2000-11-30","validTo":"2010-06-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24570|2000-11-30|2010-06-07"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C16016","name":"Progress Energy Inc"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"2000-11-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|C16016|2000-11-30|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C16016","name":"Progress Energy Inc"},"object":{"type":"operator","id":"P24570","name":"Colona Synfuel L L C"},"validFrom":"2000-11-30","validTo":"2010-06-07","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24570|2000-11-30|C16016|2000-11-30|98016"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0075793","name":"Pegasus Capital Advisors LP et al"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"2008-05-01","validTo":"2013-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|0075793|2008-05-01|2013-09-30"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24574","name":"Kanawha River Terminals LLC"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"2010-06-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24574|2010-06-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0075793","name":"Pegasus Capital Advisors LP et al"},"object":{"type":"operator","id":"P24574","name":"Kanawha River Terminals LLC"},"validFrom":"2010-06-08","validTo":"2013-09-30","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24574|2010-06-08|0075793|2008-05-01|11857"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0075793","name":"Traxys North America LLC et al"},"object":{"type":"operator","id":"P24574","name":"Kanawha River Terminals LLC"},"validFrom":"2010-06-08","validTo":"2013-09-30","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24574|2010-06-08|0075793|2008-05-01|11858"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C16016","name":"Progress Energy Inc"},"object":{"type":"operator","id":"P24574","name":"Kanawha River Terminals LLC"},"validFrom":"2010-06-08","validTo":"2008-04-30","current":false,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24574|2010-06-08|C16016|2000-11-30|98009"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0104093","name":"SunCoke Energy Incorporated"},"object":{"type":"mine","id":"1510789","name":"Colona Synfuel"},"validFrom":"2013-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|0104093|2013-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0104093","name":"SunCoke Energy Incorporated"},"object":{"type":"operator","id":"P24574","name":"Kanawha River Terminals LLC"},"validFrom":"2013-10-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1510789","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1510789|P24574|2010-06-08|0104093|2013-10-01|18101"}}],"coverage":{"historyRecords":13,"edgeCount":34,"intervalAnomalies":1,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"1510789","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"}}