[
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-001",
    "measure_a_id": "WSI-MEASURE-FIES-SEVERE",
    "relationship_type": "subset_of",
    "measure_b_id": "WSI-MEASURE-FIES-MODSEV",
    "symmetric": false,
    "quantified": false,
    "explanation": "Severe FIES is included within moderate-or-severe FIES.",
    "evidence_basis": "Hunger chart and methods package"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-002",
    "measure_a_id": "WSI-MEASURE-JME-SEVERE-WASTING",
    "relationship_type": "subset_of",
    "measure_b_id": "WSI-MEASURE-JME-WASTING",
    "symmetric": false,
    "quantified": true,
    "explanation": "Severe wasting is included within total wasting.",
    "evidence_basis": "Hunger chart 06"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-003",
    "measure_a_id": "WSI-MEASURE-REFUGEE-LIKE",
    "relationship_type": "subset_of",
    "measure_b_id": "WSI-MEASURE-REFUGEES-UNHCR",
    "symmetric": false,
    "quantified": true,
    "explanation": "UNHCR states that refugee-like situations are included within refugees under its mandate.",
    "evidence_basis": "UNHCR definitions snapshot"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-004",
    "measure_a_id": "WSI-MEASURE-REFUGEES-UNHCR",
    "relationship_type": "component_of",
    "measure_b_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "symmetric": false,
    "quantified": true,
    "explanation": "Refugees under UNHCR mandate are one component of the broad headline.",
    "evidence_basis": "Displacement chart 02"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-005",
    "measure_a_id": "WSI-MEASURE-OIP",
    "relationship_type": "component_of",
    "measure_b_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "symmetric": false,
    "quantified": true,
    "explanation": "Other people in need of international protection are one component of the broad headline.",
    "evidence_basis": "Displacement chart 02"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-006",
    "measure_a_id": "WSI-MEASURE-PALESTINE-REFUGEES-UNRWA",
    "relationship_type": "component_of",
    "measure_b_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "symmetric": false,
    "quantified": true,
    "explanation": "Palestine refugees under UNRWA mandate are one component of the broad headline.",
    "evidence_basis": "Displacement chart 02"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-007",
    "measure_a_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-REFUGEES-UNHCR",
    "symmetric": false,
    "quantified": true,
    "explanation": "The published rounded broad headline is consistent with these three source components.",
    "evidence_basis": "Displacement chart 02"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-008",
    "measure_a_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-OIP",
    "symmetric": false,
    "quantified": true,
    "explanation": "The published rounded broad headline is consistent with these three source components.",
    "evidence_basis": "Displacement chart 02"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-009",
    "measure_a_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-PALESTINE-REFUGEES-UNRWA",
    "symmetric": false,
    "quantified": true,
    "explanation": "The published rounded broad headline is consistent with these three source components.",
    "evidence_basis": "Displacement chart 02"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-010",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-ALL",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-IDP-STOCK-CONFLICT",
    "symmetric": false,
    "quantified": true,
    "explanation": "All-cause IDP stock is composed of conflict/violence and disaster stock values.",
    "evidence_basis": "IDMC global 2025 extract"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-011",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-ALL",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-IDP-STOCK-DISASTER",
    "symmetric": false,
    "quantified": true,
    "explanation": "All-cause IDP stock is composed of conflict/violence and disaster stock values.",
    "evidence_basis": "IDMC global 2025 extract"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-012",
    "measure_a_id": "WSI-MEASURE-IDP-MOVEMENTS-ALL",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-CONFLICT",
    "symmetric": false,
    "quantified": true,
    "explanation": "All internal displacement movements combine conflict/violence and disaster movement flows.",
    "evidence_basis": "IDMC global 2025 extract"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-013",
    "measure_a_id": "WSI-MEASURE-IDP-MOVEMENTS-ALL",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-DISASTER",
    "symmetric": false,
    "quantified": true,
    "explanation": "All internal displacement movements combine conflict/violence and disaster movement flows.",
    "evidence_basis": "IDMC global 2025 extract"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-014",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-CONFLICT",
    "relationship_type": "stock_vs_flow",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-CONFLICT",
    "symmetric": true,
    "quantified": false,
    "explanation": "The conflict and violence stock counts people at year-end; the flow counts movements during the year.",
    "evidence_basis": "IDMC stocks and movements snapshot"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-015",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-DISASTER",
    "relationship_type": "stock_vs_flow",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-DISASTER",
    "symmetric": true,
    "quantified": false,
    "explanation": "The disasters stock counts people at year-end; the flow counts movements during the year.",
    "evidence_basis": "IDMC stocks and movements snapshot"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-016",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-ALL",
    "relationship_type": "stock_vs_flow",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-ALL",
    "symmetric": true,
    "quantified": false,
    "explanation": "The all causes stock counts people at year-end; the flow counts movements during the year.",
    "evidence_basis": "IDMC stocks and movements snapshot"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-017",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-CONFLICT",
    "relationship_type": "people_vs_movements",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-CONFLICT",
    "symmetric": true,
    "quantified": false,
    "explanation": "The conflict and violence stock counts people; the flow counts displacement events and may count one person more than once.",
    "evidence_basis": "IDMC stocks and movements snapshot"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-018",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-DISASTER",
    "relationship_type": "people_vs_movements",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-DISASTER",
    "symmetric": true,
    "quantified": false,
    "explanation": "The disasters stock counts people; the flow counts displacement events and may count one person more than once.",
    "evidence_basis": "IDMC stocks and movements snapshot"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-019",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-ALL",
    "relationship_type": "people_vs_movements",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-ALL",
    "symmetric": true,
    "quantified": false,
    "explanation": "The all causes stock counts people; the flow counts displacement events and may count one person more than once.",
    "evidence_basis": "IDMC stocks and movements snapshot"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-020",
    "measure_a_id": "WSI-MEASURE-POU",
    "relationship_type": "overlaps_with",
    "measure_b_id": "WSI-MEASURE-FIES-MODSEV",
    "symmetric": true,
    "quantified": false,
    "explanation": "The populations may overlap, but the measures use different constructs and the source package does not quantify overlap.",
    "evidence_basis": "Hunger methods note"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-021",
    "measure_a_id": "WSI-MEASURE-FIES-MODSEV",
    "relationship_type": "overlaps_with",
    "measure_b_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "symmetric": true,
    "quantified": false,
    "explanation": "People may appear in both systems, but the measures have different universes, periods, and classification methods.",
    "evidence_basis": "Hunger methods note"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-022",
    "measure_a_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "relationship_type": "overlaps_with",
    "measure_b_id": "WSI-MEASURE-JME-WASTING",
    "symmetric": true,
    "quantified": false,
    "explanation": "The populations may overlap, but the source package does not estimate the overlap and the measures count different outcomes.",
    "evidence_basis": "Hunger methods note"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-023",
    "measure_a_id": "WSI-MEASURE-POU",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-FIES-MODSEV",
    "symmetric": true,
    "quantified": false,
    "explanation": "Modeled chronic dietary-energy inadequacy versus experience-based food-access difficulty.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-024",
    "measure_a_id": "WSI-MEASURE-POU",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "symmetric": true,
    "quantified": false,
    "explanation": "Global modeled chronic-hunger estimate versus acute classification in selected crisis settings.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-025",
    "measure_a_id": "WSI-MEASURE-FIES-MODSEV",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "symmetric": true,
    "quantified": false,
    "explanation": "Experience-based prevalence versus acute severity classification in analysed crisis settings.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-026",
    "measure_a_id": "WSI-MEASURE-JME-WASTING",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-POU",
    "symmetric": true,
    "quantified": false,
    "explanation": "Child anthropometric outcome versus whole-population dietary-energy estimate.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-027",
    "measure_a_id": "WSI-MEASURE-JME-WASTING",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-FIES-MODSEV",
    "symmetric": true,
    "quantified": false,
    "explanation": "Child physical outcome versus experience-based food access.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-028",
    "measure_a_id": "WSI-MEASURE-JME-WASTING",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "symmetric": true,
    "quantified": false,
    "explanation": "Child nutrition outcome versus acute food-insecurity classification.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-029",
    "measure_a_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-IDP-STOCK-ALL",
    "symmetric": true,
    "quantified": false,
    "explanation": "Cross-border refugee categories versus people displaced within their country.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-030",
    "measure_a_id": "WSI-MEASURE-REFUGEES-GLOBAL",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-ALL",
    "symmetric": true,
    "quantified": false,
    "explanation": "Year-end refugee stock versus annual internal displacement movements.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-031",
    "measure_a_id": "WSI-MEASURE-IDP-STOCK-ALL",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-IDP-MOVEMENTS-ALL",
    "symmetric": true,
    "quantified": false,
    "explanation": "People at year-end versus movement events during the year.",
    "evidence_basis": "Visual Brief methods notes"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-032",
    "measure_a_id": "WSI-MEASURE-REFUGEE-LIKE",
    "relationship_type": "not_additive_to",
    "measure_b_id": "WSI-MEASURE-REFUGEES-UNHCR",
    "symmetric": true,
    "quantified": false,
    "explanation": "Refugee-like situations are already included within the UNHCR-mandate refugee total.",
    "evidence_basis": "UNHCR category extract"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-033",
    "measure_a_id": "WSI-MEASURE-JME-SEVERE-WASTING",
    "relationship_type": "not_additive_to",
    "measure_b_id": "WSI-MEASURE-JME-WASTING",
    "symmetric": true,
    "quantified": false,
    "explanation": "Severe wasting is already included within total wasting.",
    "evidence_basis": "Hunger chart 06"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-034",
    "measure_a_id": "WSI-MEASURE-FIES-SEVERE",
    "relationship_type": "not_additive_to",
    "measure_b_id": "WSI-MEASURE-FIES-MODSEV",
    "symmetric": true,
    "quantified": false,
    "explanation": "Severe FIES is already included within moderate-or-severe FIES.",
    "evidence_basis": "Hunger package"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-035",
    "measure_a_id": "WSI-MEASURE-CH-PHASE3",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-CH-PHASE4",
    "symmetric": true,
    "quantified": true,
    "explanation": "The Step 11B chart derives mutually exclusive phase populations for the same set and period.",
    "evidence_basis": "Hunger chart 04"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-036",
    "measure_a_id": "WSI-MEASURE-CH-PHASE3",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-CH-PHASE5",
    "symmetric": true,
    "quantified": true,
    "explanation": "The Step 11B chart derives mutually exclusive phase populations for the same set and period.",
    "evidence_basis": "Hunger chart 04"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-037",
    "measure_a_id": "WSI-MEASURE-CH-PHASE4",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-CH-PHASE5",
    "symmetric": true,
    "quantified": true,
    "explanation": "The Step 11B chart derives mutually exclusive phase populations for the same set and period.",
    "evidence_basis": "Hunger chart 04"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-038",
    "measure_a_id": "WSI-MEASURE-CH-PHASE3",
    "relationship_type": "same_concept_different_universe",
    "measure_b_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "symmetric": false,
    "quantified": false,
    "explanation": "Both use acute food-insecurity phase concepts, but the registered observation is from a narrower 14-country 2026 set while the GRFC headline covers 47 settings in 2025.",
    "evidence_basis": "Hunger brief"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-039",
    "measure_a_id": "WSI-MEASURE-CH-PHASE4",
    "relationship_type": "same_concept_different_universe",
    "measure_b_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "symmetric": false,
    "quantified": false,
    "explanation": "Both use acute food-insecurity phase concepts, but the registered observation is from a narrower 14-country 2026 set while the GRFC headline covers 47 settings in 2025.",
    "evidence_basis": "Hunger brief"
  },
  {
    "registry_version": "WSI-SMR-v1.0.0",
    "relationship_id": "WSI-REL-040",
    "measure_a_id": "WSI-MEASURE-CH-PHASE5",
    "relationship_type": "same_concept_different_universe",
    "measure_b_id": "WSI-MEASURE-GRFC-IPC3PLUS",
    "symmetric": false,
    "quantified": false,
    "explanation": "Both use acute food-insecurity phase concepts, but the registered observation is from a narrower 14-country 2026 set while the GRFC headline covers 47 settings in 2025.",
    "evidence_basis": "Hunger brief"
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-001",
    "measure_a_id": "WSI-MEASURE-DENGUE-CONFIRMED-CASES",
    "relationship_type": "subset_of",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": false,
    "quantified": true,
    "explanation": "Confirmed cases are included within reported suspected cases.",
    "evidence_basis": "Validated v1.1 regional report."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-002",
    "measure_a_id": "WSI-MEASURE-DENGUE-SEVERE-CASES",
    "relationship_type": "subset_of",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": false,
    "quantified": true,
    "explanation": "Severe cases are included within reported suspected cases.",
    "evidence_basis": "Validated v1.1 regional report."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-003",
    "measure_a_id": "WSI-MEASURE-DENGUE-CONFIRMED-CASES",
    "relationship_type": "not_additive_to",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": true,
    "quantified": true,
    "explanation": "Adding confirmed cases to suspected cases would double count the confirmed subset.",
    "evidence_basis": "Subset relationship."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-004",
    "measure_a_id": "WSI-MEASURE-DENGUE-SEVERE-CASES",
    "relationship_type": "not_additive_to",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": true,
    "quantified": true,
    "explanation": "Adding severe cases to suspected cases would double count the severe subset.",
    "evidence_basis": "Subset relationship."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-005",
    "measure_a_id": "WSI-MEASURE-DENGUE-DEATHS",
    "relationship_type": "outcome_vs_event",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": false,
    "quantified": false,
    "explanation": "Deaths are outcomes associated with reported cases, not another case category.",
    "evidence_basis": "Validated v1.1 report reports mortality separately."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-006",
    "measure_a_id": "WSI-MEASURE-DENGUE-CONFIRMED-SHARE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-DENGUE-CONFIRMED-CASES",
    "symmetric": false,
    "quantified": true,
    "explanation": "The numerator is the confirmed-case count.",
    "evidence_basis": "WSI arithmetic."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-007",
    "measure_a_id": "WSI-MEASURE-DENGUE-CONFIRMED-SHARE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": false,
    "quantified": true,
    "explanation": "The denominator is the suspected-case count.",
    "evidence_basis": "WSI arithmetic."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-008",
    "measure_a_id": "WSI-MEASURE-DENGUE-SEVERE-SHARE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-DENGUE-SEVERE-CASES",
    "symmetric": false,
    "quantified": true,
    "explanation": "The numerator is the severe-case count.",
    "evidence_basis": "WSI arithmetic."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-009",
    "measure_a_id": "WSI-MEASURE-DENGUE-SEVERE-SHARE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": false,
    "quantified": true,
    "explanation": "The denominator is the suspected-case count.",
    "evidence_basis": "WSI arithmetic."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-010",
    "measure_a_id": "WSI-MEASURE-DENGUE-CASE-FATALITY-RATE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-DENGUE-DEATHS",
    "symmetric": false,
    "quantified": true,
    "explanation": "The numerator is the reported death count.",
    "evidence_basis": "PAHO rounded rate and WSI arithmetic."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-011",
    "measure_a_id": "WSI-MEASURE-DENGUE-CASE-FATALITY-RATE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-DENGUE-SUSPECTED-CASES",
    "symmetric": false,
    "quantified": true,
    "explanation": "The denominator is the reported suspected-case count.",
    "evidence_basis": "PAHO rounded rate and WSI arithmetic."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-012",
    "measure_a_id": "WSI-MEASURE-DENGUE-DEATHS",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-DENGUE-SEVERE-CASES",
    "symmetric": true,
    "quantified": false,
    "explanation": "Deaths and severe cases are different outcome and severity measures.",
    "evidence_basis": "Different constructs and units."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-013",
    "measure_a_id": "WSI-MEASURE-DENGUE-CASE-FATALITY-RATE",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-DENGUE-DEATHS",
    "symmetric": true,
    "quantified": false,
    "explanation": "A rate and a death count answer different questions.",
    "evidence_basis": "Different units."
  },
  {
    "registry_version": "WSI-SMR-v1.1.0",
    "relationship_id": "WSI-REL-DENGUE-014",
    "measure_a_id": "WSI-MEASURE-DENGUE-SEVERE-SHARE",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-DENGUE-SEVERE-CASES",
    "symmetric": true,
    "quantified": false,
    "explanation": "A share and a case count answer different questions.",
    "evidence_basis": "Different units."
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-055",
    "measure_a_id": "WSI-MEASURE-UNIGME-NEONATAL-DEATHS",
    "relationship_type": "subset_of",
    "measure_b_id": "WSI-MEASURE-UNIGME-U5-DEATHS",
    "symmetric": false,
    "quantified": true,
    "explanation": "Neonatal deaths occur within the first 28 days and are already included in under-five deaths.",
    "evidence_basis": "UN IGME age definitions and Step 15C chart 3"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-056",
    "measure_a_id": "WSI-MEASURE-UNIGME-NMR",
    "relationship_type": "not_additive_to",
    "measure_b_id": "WSI-MEASURE-UNIGME-U5MR",
    "symmetric": true,
    "quantified": false,
    "explanation": "NMR and U5MR are age-specific probabilities per 1,000 live births; the nested rates must not be added.",
    "evidence_basis": "UN IGME definitions and Step 15C interpretation rule"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-057",
    "measure_a_id": "WSI-MEASURE-UNIGME-NEONATAL-SHARE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-UNIGME-NEONATAL-DEATHS",
    "symmetric": false,
    "quantified": true,
    "explanation": "The neonatal share uses neonatal deaths as the numerator.",
    "evidence_basis": "Step 15C chart 3 derivation"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-058",
    "measure_a_id": "WSI-MEASURE-UNIGME-NEONATAL-SHARE",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-UNIGME-U5-DEATHS",
    "symmetric": false,
    "quantified": true,
    "explanation": "The neonatal share uses all under-five deaths in the same year and vintage as the denominator.",
    "evidence_basis": "Step 15C chart 3 derivation"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-059",
    "measure_a_id": "WSI-MEASURE-UNIGME-U5-DEATHS",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-UNIGME-U5MR",
    "symmetric": true,
    "quantified": false,
    "explanation": "The count shows total scale; U5MR shows probability relative to live births.",
    "evidence_basis": "Step 15C chart 2"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-060",
    "measure_a_id": "WSI-MEASURE-UNIGME-NEONATAL-DEATHS",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-UNIGME-NMR",
    "symmetric": true,
    "quantified": false,
    "explanation": "The count and probability answer different questions even though both describe the first 28 days.",
    "evidence_basis": "Step 15C measure guide"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-061",
    "measure_a_id": "WSI-MEASURE-MMEIG-MATERNAL-DEATHS",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-MMEIG-MMR",
    "symmetric": true,
    "quantified": false,
    "explanation": "Maternal deaths show total scale; MMR places maternal deaths relative to live births.",
    "evidence_basis": "Step 15C chart 5"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-062",
    "measure_a_id": "WSI-MEASURE-MMEIG-MATERNAL-DEATHS",
    "relationship_type": "not_additive_to",
    "measure_b_id": "WSI-MEASURE-UNIGME-U5-DEATHS",
    "symmetric": true,
    "quantified": false,
    "explanation": "The latest maternal and child counts use different years, populations, definitions, and source systems.",
    "evidence_basis": "Step 15C non-additivity rule"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-063",
    "measure_a_id": "WSI-MEASURE-MMEIG-MMR",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-UNIGME-U5MR",
    "symmetric": true,
    "quantified": false,
    "explanation": "MMR uses maternal deaths per 100,000 live births; U5MR uses child deaths before age five per 1,000 live births.",
    "evidence_basis": "Step 15C denominator rule"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-064",
    "measure_a_id": "WSI-MEASURE-MMEIG-MMR",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-UNIGME-NMR",
    "symmetric": true,
    "quantified": false,
    "explanation": "MMR and NMR use different outcomes, age/population universes, and denominator scales.",
    "evidence_basis": "Step 15C denominator rule"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-065",
    "measure_a_id": "WSI-MEASURE-MMEIG-LIFETIME-RISK",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-MMEIG-MMR",
    "symmetric": true,
    "quantified": false,
    "explanation": "Adult lifetime risk depends on fertility and competing mortality as well as MMR; it is not a rescaled ratio.",
    "evidence_basis": "MMEIG definition and Step 15C chart 5"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-066",
    "measure_a_id": "WSI-MEASURE-UNIGME-CHILD-ARR",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-UNIGME-U5MR",
    "symmetric": false,
    "quantified": false,
    "explanation": "The child ARR measure includes source-reported periods for the U5MR series.",
    "evidence_basis": "UN IGME Report 2025 Table 4"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-067",
    "measure_a_id": "WSI-MEASURE-UNIGME-CHILD-ARR",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-UNIGME-NMR",
    "symmetric": false,
    "quantified": false,
    "explanation": "The child ARR measure includes source-reported periods for the NMR series.",
    "evidence_basis": "UN IGME Report 2025 Table 5"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-068",
    "measure_a_id": "WSI-MEASURE-MMEIG-MMR-ARR",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-MMEIG-MMR",
    "symmetric": false,
    "quantified": false,
    "explanation": "Historical and target-consistent annual reduction statistics are calculated on the MMR scale.",
    "evidence_basis": "MMEIG 2025 report and Step 15C chart 5"
  },
  {
    "registry_version": "WSI-SMR-v1.2.0",
    "relationship_id": "WSI-REL-069",
    "measure_a_id": "WSI-MEASURE-SDG-MMR-TARGET",
    "relationship_type": "not_directly_comparable_to",
    "measure_b_id": "WSI-MEASURE-MMEIG-MMR-ARR",
    "symmetric": true,
    "quantified": false,
    "explanation": "The target is an MMR threshold; ARR is the annual pace of change, so their numbers use different units.",
    "evidence_basis": "Step 15C chart 5"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-070",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-SM",
    "relationship_type": "subset_of",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-BASIC-PLUS",
    "symmetric": false,
    "quantified": false,
    "explanation": "Safely managed is included in at least basic; adding them double counts.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-071",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-BASIC-ONLY",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-BASIC-PLUS",
    "symmetric": false,
    "quantified": false,
    "explanation": "Basic only = at least basic minus safely managed, within the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-072",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-BASIC-ONLY",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-SM",
    "symmetric": false,
    "quantified": false,
    "explanation": "Basic only subtracts safely managed from at least basic.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-073",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-LACK-SM",
    "relationship_type": "derived_from",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-SM",
    "symmetric": false,
    "quantified": false,
    "explanation": "Lacking safely managed coverage = 100 minus safely managed coverage.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-074",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-SM",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-BASIC-ONLY",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-075",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-SM",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-LIMITED",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-076",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-SM",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-UNIMPROVED",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-077",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-SM",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-SURFACE",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-078",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-BASIC-ONLY",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-LIMITED",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-079",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-BASIC-ONLY",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-UNIMPROVED",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-080",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-BASIC-ONLY",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-SURFACE",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-081",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-LIMITED",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-UNIMPROVED",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-082",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-LIMITED",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-SURFACE",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-083",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-UNIMPROVED",
    "relationship_type": "mutually_exclusive_with",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-SURFACE",
    "symmetric": true,
    "quantified": false,
    "explanation": "These are disjoint categories of one service ladder in the same year and population.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-084",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-BASIC-ONLY",
    "relationship_type": "component_of",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-LACK-SM",
    "symmetric": false,
    "quantified": false,
    "explanation": "Included inside the deficit total, not additional to it.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-085",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-LIMITED",
    "relationship_type": "component_of",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-LACK-SM",
    "symmetric": false,
    "quantified": false,
    "explanation": "Included inside the deficit total, not additional to it.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-086",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-UNIMPROVED",
    "relationship_type": "component_of",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-LACK-SM",
    "symmetric": false,
    "quantified": false,
    "explanation": "Included inside the deficit total, not additional to it.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  },
  {
    "registry_version": "WSI-SMR-v1.3.0",
    "relationship_id": "WSI-REL-087",
    "measure_a_id": "WSI-MEASURE-JMP-WATER-SURFACE",
    "relationship_type": "component_of",
    "measure_b_id": "WSI-MEASURE-JMP-WATER-LACK-SM",
    "symmetric": false,
    "quantified": false,
    "explanation": "Included inside the deficit total, not additional to it.",
    "evidence_basis": "JMP service-ladder definitions; WSI Step 16 canonical data"
  }
]