{"anchors": [], "axis_coords": {"axis": "exercise_science", "dimensions": ["conservation_balance", "metabolism", "physical_substance", "reasoning", "time_sequence"], "umbrella": "biology"}, "content_hash": "b3bd6c87352c2604fe072e52104e074f8eb64294f14c77a929de2e6d65b1a15e", "gate_results": [{"details": {"broken_at": null, "confirmed_steps": 1, "gap_at": null, "steps": 1, "verdict": "HOLDS"}, "gate": "RED", "reasons": ["derivation verdict: HOLDS"], "status": "PASS"}], "overall": "PASS", "schema_version": "2.0", "verifier_results": [{"data": {"claim": "HRmax = 208 − 0.7·30 = 187 bpm", "domain": "exercise_science", "link_ok": true, "uses": []}, "detail": "exercise_science.max_heart_rate: HRmax = 208 - 0.7·30.0 = 187.0 bpm (matches claim 187.0, diff 0.0 ≤ 2.0)", "name": "hr1", "status": "CONFIRMED"}]}