{"L1_core": {"domain": "production", "category": "operation", "entity_type": "process"}, "L2_process": {"types": {"run": {"description": "Active production cycle"}, "setup": {"description": "Machine preparation and tooling"}, "changeover": {"description": "Product or tool change"}}, "standards": ["ISO 9001", "ISO 22400"], "parameters": {"cycle_time_s": [1, 3600], "efficiency_pct": [0, 100], "setup_time_min": [5, 480]}}, "L5_metadata": {"updated": "2026-01-04", "version": "2.0"}, "L3_relations": {"applies_to": ["machinery", "workstation", "assembly_line"], "related_processes": ["production", "quality_control", "maintenance"]}}