{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T20:28:17Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 3,
    "engine": "claude",
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-09T07:30:03+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q7405966",
    "registryId": "vr.tr.salt-and-cardiovascular-disease",
    "name": "salt and cardiovascular disease",
    "version": "0.2.0-wave.3",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "XCT.REL"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q7405966/",
  "model": {
    "registry_id": "vr.tr.salt-and-cardiovascular-disease",
    "name": "salt and cardiovascular disease",
    "purpose": "Let an agent explain the evidence linking salt intake to blood pressure and cardiovascular disease as presented by health authorities, relay intake targets and policy measures, present scientific debates with attribution, and route personal dietary and medical questions to professionals.",
    "definition": "The relationship between dietary salt intake and cardiovascular disease, in which high sodium intake raises blood pressure and, according to major health bodies, increases the risk of stroke and heart disease; a population-level risk factor addressed by WHO targets to cut intake, food reformulation and labelling, with ongoing scientific debate about the shape of the risk curve at low intakes.",
    "what_it_is_for": "Not applicable; a risk relationship.",
    "affordances": [
      "explain the mechanism through blood pressure",
      "relay intake targets and guidance from authorities",
      "relay policy measures such as reformulation",
      "present debates with attribution"
    ],
    "distinguishing_features": [
      "Risk factor relationship, not a disease",
      "Blood pressure as the main pathway",
      "Strong policy consensus with scientific debate at the margins",
      "Population and individual perspectives differ"
    ],
    "appearance": "Not visible; expressed in studies, guidelines and statistics.",
    "visual_identification": [
      "Sodium intake linked to blood pressure and cardiovascular risk",
      "Population targets set by WHO and national bodies",
      "Potassium, other diet factors and hypertension itself are related entries"
    ],
    "physical_properties": [
      {
        "quantity": "WHO recommended maximum sodium",
        "typical_range": "under 2",
        "unit": "g per day",
        "note": "about 5 g of salt"
      },
      {
        "quantity": "average intake in many countries",
        "typical_range": "about 9-12",
        "unit": "g of salt per day",
        "note": "WHO estimates"
      }
    ],
    "families_and_kinds": [
      "salt and blood pressure",
      "salt and stroke",
      "salt and heart disease",
      "salt reduction policies",
      "salt sensitivity in individuals",
      "debates about low-intake risk"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "cardiovascular disease risk factor",
        "why": "the category"
      },
      {
        "relation": "acts through",
        "target": "hypertension",
        "why": "the main pathway"
      },
      {
        "relation": "is addressed by",
        "target": "salt reduction policy",
        "why": "public health response"
      },
      {
        "relation": "is related to",
        "target": "sodium",
        "why": "the nutrient"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "WHO guidelines on sodium intake",
      "National dietary guidelines",
      "Food labelling and reformulation programmes"
    ],
    "failure_modes_and_hazards": [
      "Agents giving personal dietary or medical advice",
      "Presenting contested findings as settled either way",
      "Ignoring populations with special needs"
    ],
    "agent_conduct": {
      "may": [
        "Summarise what health bodies such as WHO say about salt and cardiovascular disease, with sources and dates.",
        "Explain the difference between salt and sodium figures on labels."
      ],
      "must_not": [
        "Give a person individual dietary or medical advice about salt.",
        "Present disputed findings, such as on very low intakes, as settled in either direction.",
        "Ignore that population targets and individual needs differ.",
        "Promote products by overstating or dismissing salt's health effects."
      ],
      "requires_human": [
        "Advising a person with heart, kidney or blood pressure conditions on their salt intake."
      ]
    },
    "ethics": {
      "considerations": [
        "High salt intake contributes to preventable strokes and heart attacks.",
        "Salt policy affects food workers and people whose diet depends on cheap processed food."
      ],
      "affected_parties": [
        "People with high blood pressure",
        "Consumers of processed food",
        "Food producers"
      ]
    },
    "owners": {
      "steward": "Nobody owns the relationship; public health authorities set intake targets.",
      "master_systems": []
    },
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": []
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q7405966: salt and cardiovascular disease",
      "url": "https://www.wikidata.org/wiki/Q7405966",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Salt and cardiovascular disease",
      "url": "https://en.wikipedia.org/wiki/Salt_and_cardiovascular_disease",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "evidence",
        "name": "Evidence",
        "description": "What the evidence says.",
        "rationale": "Attribution.",
        "layers": [
          {
            "id": "mechanism",
            "name": "Mechanism",
            "description": "Mechanism.",
            "findings": [
              {
                "id": "mechanism-finding",
                "name": "Mechanism",
                "description": "Mechanism.",
                "questions": [
                  {
                    "text": "How does sodium intake affect blood pressure and cardiovascular risk, according to health bodies?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the user asking for personal dietary advice, which needs a professional?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "studies",
            "name": "Studies",
            "description": "Key studies.",
            "findings": [
              {
                "id": "studies-finding",
                "name": "Studies",
                "description": "Studies.",
                "questions": [
                  {
                    "text": "What do the major trials and cohort studies show, with findings attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "guidance",
        "name": "Guidance",
        "description": "Targets and guidelines.",
        "rationale": "Guidance.",
        "layers": [
          {
            "id": "targets",
            "name": "Targets",
            "description": "Intake targets.",
            "findings": [
              {
                "id": "targets-finding",
                "name": "Targets",
                "description": "Targets.",
                "questions": [
                  {
                    "text": "What intake targets do WHO and national bodies set, and how do current intakes compare?",
                    "kind": "measurement"
                  },
                  {
                    "text": "Which sources and years are cited?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "groups",
            "name": "Groups",
            "description": "Special groups.",
            "findings": [
              {
                "id": "groups-finding",
                "name": "Groups",
                "description": "Groups.",
                "questions": [
                  {
                    "text": "How does guidance differ for children, athletes and people with certain conditions, in general terms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits hypertension?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "policy",
        "name": "Policy",
        "description": "Public health action.",
        "rationale": "Policy.",
        "layers": [
          {
            "id": "measures",
            "name": "Measures",
            "description": "Policy measures.",
            "findings": [
              {
                "id": "measures-finding",
                "name": "Measures",
                "description": "Measures.",
                "questions": [
                  {
                    "text": "What reformulation, labelling and campaign measures exist, and what results do evaluations report?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits food policy?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "debate",
            "name": "Debate",
            "description": "Scientific debate.",
            "findings": [
              {
                "id": "debate-finding",
                "name": "Debate",
                "description": "Debate.",
                "questions": [
                  {
                    "text": "What debates exist about the risk curve at low intakes, with positions attributed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the presentation neutral and attributed?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "Measurement and teaching.",
        "rationale": "Study.",
        "layers": [
          {
            "id": "measurement",
            "name": "Measurement",
            "description": "Measuring intake.",
            "findings": [
              {
                "id": "measurement-finding",
                "name": "Measurement",
                "description": "Measurement.",
                "questions": [
                  {
                    "text": "How is sodium intake measured in studies, and what are the limitations?",
                    "kind": "measurement"
                  },
                  {
                    "text": "Which entry fits nutritional epidemiology?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "teach",
            "name": "Teach",
            "description": "Teaching.",
            "findings": [
              {
                "id": "teach-finding",
                "name": "Teach",
                "description": "Teaching.",
                "questions": [
                  {
                    "text": "How is the salt and cardiovascular relationship taught in public health?",
                    "kind": "action"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should salt reduction policy be a separate entry?",
    "How should guidelines be linked by country?",
    "How should the scientific debate be recorded with dates?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}