# Relationship history for MSHA mine 0801006

Current hierarchy: **Belote W F → Agri-Timber Inc → Agri-Timber Hi-Cal Mine**

- 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:** Agri-Timber Inc → Agri-Timber Hi-Cal Mine; 1984-02-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Belote W F → Agri-Timber Hi-Cal Mine; 1984-02-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Belote W F → Agri-Timber Inc; 1984-02-01 to current/open; source msha-controller-operator-history