# Relationship history for MSHA mine 0600817

Current hierarchy: **Kara  Oneglia; Daniel F  Julian; Daniel T  Julian; Christopher  Carboni → CT SUPERIOR STONE → GETTY GRANITE SALEM**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** CT Superior Stone → GETTY GRANITE SALEM; 2019-07-10 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Daniel T  Julian et al → GETTY GRANITE SALEM; 2019-07-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Daniel T  Julian et al → CT Superior Stone; 2019-07-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kara  Oneglia et al → CT Superior Stone; 2019-07-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Christopher  Carboni et al → CT Superior Stone; 2019-07-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Daniel F  Julian et al → CT Superior Stone; 2019-07-10 to current/open; source msha-controller-operator-history