{"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":"3503779","name":"Mt Hope Tree Farm LLC"},"operator":{"type":"operator","id":"0140173","name":"G & S Crushing, LLC"},"controller":{"type":"controller","id":"0133981","name":"Alton E  Sullivan; Dixie G  Sullivan"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0123291","name":"Mt Hope Tree Farm LLC"},"object":{"type":"mine","id":"3503779","name":"Mt Hope Tree Farm LLC"},"validFrom":"2012-05-02","validTo":"2015-07-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0123291|2012-05-02|2015-07-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M30075","name":"Alton E  Sullivan et al"},"object":{"type":"mine","id":"3503779","name":"Mt Hope Tree Farm LLC"},"validFrom":"2012-05-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|M30075|2012-05-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M30075","name":"Alton E  Sullivan et al"},"object":{"type":"operator","id":"0123291","name":"Mt Hope Tree Farm LLC"},"validFrom":"2012-05-02","validTo":"2015-07-30","current":false,"derived":true,"evidenceMineId":"3503779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0123291|2012-05-02|M30075|2012-05-02|158168"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0140173","name":"G & S Crushing, LLC"},"object":{"type":"mine","id":"3503779","name":"Mt Hope Tree Farm LLC"},"validFrom":"2015-07-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0140173|2015-07-31|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0119301","name":"Alton E Sullivan et al"},"object":{"type":"mine","id":"3503779","name":"Mt Hope Tree Farm LLC"},"validFrom":"2015-07-31","validTo":"2016-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0119301|2015-07-31|2016-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0119301","name":"Alton E Sullivan et al"},"object":{"type":"operator","id":"0140173","name":"G & S Crushing, LLC"},"validFrom":"2015-07-31","validTo":"2016-12-31","current":false,"derived":true,"evidenceMineId":"3503779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0140173|2015-07-31|0119301|2015-07-31|22815"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0119301","name":"Craig E Gourlie et al"},"object":{"type":"operator","id":"0140173","name":"G & S Crushing, LLC"},"validFrom":"2015-07-31","validTo":"2016-12-31","current":false,"derived":true,"evidenceMineId":"3503779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0140173|2015-07-31|0119301|2015-07-31|22816"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0133981","name":"Alton E  Sullivan et al"},"object":{"type":"mine","id":"3503779","name":"Mt Hope Tree Farm LLC"},"validFrom":"2017-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0133981|2017-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0133981","name":"Alton E  Sullivan et al"},"object":{"type":"operator","id":"0140173","name":"G & S Crushing, LLC"},"validFrom":"2017-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3503779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0140173|2015-07-31|0133981|2017-01-01|26986"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0133981","name":"Dixie G  Sullivan et al"},"object":{"type":"operator","id":"0140173","name":"G & S Crushing, LLC"},"validFrom":"2017-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3503779","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3503779|0140173|2015-07-31|0133981|2017-01-01|26987"}}],"coverage":{"historyRecords":5,"edgeCount":10,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"meta":{"mineId":"3503779","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"}}