# Relationship history for MSHA mine 5400438

Current hierarchy: **Paride C  Mazza → Super Asphalt Pavement, Corp. → Cantera De Jesus**

- 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:** Cantera Guayama Inc → Cantera De Jesus; 2001-01-01 to 2005-04-27; source msha-controller-operator-history
- **controller_controls_mine:** Jesus D (Rivera)  Cosme → Cantera De Jesus; 2001-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jesus D (Rivera)  Cosme → Cantera Guayama Inc; 2001-01-01 to 2005-04-27; source msha-controller-operator-history
- **operator_operates_mine:** Jesus De Jesus Alicea → Cantera De Jesus; 2005-04-28 to 2006-05-24; source msha-controller-operator-history
- **controller_controls_mine:** Jesus  (Alicea ) De Jesus → Cantera De Jesus; 2005-04-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jesus  (Alicea ) De Jesus → Jesus De Jesus Alicea; 2005-04-28 to 2006-05-24; source msha-controller-operator-history
- **operator_operates_mine:** Cantera De Jesus Inc → Cantera De Jesus; 2006-05-25 to 2021-04-30; source msha-controller-operator-history
- **controller_controls_mine:** Jesus  (Alicea ) De Jesus → Cantera De Jesus; 2006-05-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jesus  (Alicea ) De Jesus → Cantera De Jesus Inc; 2006-05-25 to 2021-04-30; source msha-controller-operator-history
- **operator_operates_mine:** Super Asphalt Pavement, Corp. → Cantera De Jesus; 2021-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Paride C  Mazza → Cantera De Jesus; 2021-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paride C  Mazza → Super Asphalt Pavement, Corp.; 2021-05-01 to current/open; source msha-controller-operator-history