{
  "schema_version": "0.3",
  "id": "mount-vernon-iowa",
  "type": "place",
  "label": "Mount Vernon, Iowa",
  "aliases": [],
  "description": "city in Linn County, Iowa",
  "tier": 1,
  "status": "active",
  "redirect_to": null,
  "fp_kind": null,
  "synthetic": false,
  "identifiers": {
    "wikidata": "Q1927498",
    "us_census_geoid": "1954840"
  },
  "inbound_counts": {},
  "claims": [
    {
      "id": "k_93afb8ba4d6fd5927b0cd9ea610579b3",
      "revision": 1,
      "subject": "mount-vernon-iowa",
      "predicate": "identifier",
      "object": null,
      "value": {
        "scheme": "wikidata",
        "value": "Q1927498"
      },
      "datatype": "identifier",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "unknown",
      "status": "current",
      "confidence": 0.7,
      "confidence_method": "tier_default/v1",
      "valid_from": null,
      "valid_to": null,
      "asserted_at": "2026-11-02T17:09:00Z",
      "retrieved_at": "2026-11-02T16:26:26Z",
      "evidence": [
        {
          "url": "https://www.wikidata.org/wiki/Special:EntityData/Q1927498.json",
          "capture": {
            "store": "ev",
            "sha256": "d2817138930b616331577c25c4f034fc24fd18c7121a0be4f7b120c4dcf124ec"
          },
          "retrieved_at": "2026-11-02T16:26:26Z",
          "published_at": null,
          "quote": "Q1927498",
          "tier": "wiki",
          "locator": "jsonpath:$.entities.Q1927498.id",
          "media": null,
          "source_family": "wikidata",
          "method": "api",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "Wikidata contributors",
            "license": "CC0-1.0",
            "basis": "license",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_005733179d4f81e5cce1f74b2acf666f",
      "revision": 1,
      "subject": "mount-vernon-iowa",
      "predicate": "identifier",
      "object": null,
      "value": {
        "scheme": "us_census_geoid",
        "value": "1954840"
      },
      "datatype": "identifier",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "unknown",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": null,
      "valid_to": null,
      "asserted_at": "2026-11-02T17:09:00Z",
      "retrieved_at": "2026-11-02T14:45:41Z",
      "evidence": [
        {
          "url": "https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_19.csv",
          "capture": {
            "store": "ev",
            "sha256": "a1bd0c7e8d5c6886b8343928171f123c0168facdbfaf122c3a0c4de5324a7b6d"
          },
          "retrieved_at": "2026-11-02T14:45:41Z",
          "published_at": null,
          "quote": "162,19,000,54840,00000,00000,0,A,Mount Vernon city,Iowa,4538,4541,4509,4543,4465,4495,4514",
          "tier": "registry",
          "locator": "line:591",
          "media": null,
          "source_family": "census",
          "method": "api",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "U.S. Census Bureau, Population Estimates Program (public domain)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_8b9c2fab7a3ff54b23dbd9e4c125eac4",
      "revision": 1,
      "subject": "mount-vernon-iowa",
      "predicate": "population",
      "object": null,
      "value": 4514,
      "datatype": "number",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "current",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": "2025-07-01",
      "valid_to": null,
      "asserted_at": "2026-11-02T17:09:00Z",
      "retrieved_at": "2026-11-02T14:45:41Z",
      "evidence": [
        {
          "url": "https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_19.csv",
          "capture": {
            "store": "ev",
            "sha256": "a1bd0c7e8d5c6886b8343928171f123c0168facdbfaf122c3a0c4de5324a7b6d"
          },
          "retrieved_at": "2026-11-02T14:45:41Z",
          "published_at": null,
          "quote": "162,19,000,54840,00000,00000,0,A,Mount Vernon city,Iowa,4538,4541,4509,4543,4465,4495,4514",
          "tier": "registry",
          "locator": "line:591",
          "media": null,
          "source_family": "census",
          "method": "api",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "U.S. Census Bureau, Population Estimates Program (public domain)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_a0ff904a5784f8acbbb8da522b1a7cce",
      "revision": 1,
      "subject": "mount-vernon-iowa",
      "predicate": "coordinates",
      "object": null,
      "value": {
        "lat": 41.924272,
        "lon": -91.425601
      },
      "datatype": "geo",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "unknown",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": null,
      "valid_to": null,
      "asserted_at": "2026-11-02T17:09:00Z",
      "retrieved_at": "2026-11-02T14:45:46Z",
      "evidence": [
        {
          "url": "https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2025_Gazetteer/2025_gaz_place_19.txt",
          "capture": {
            "store": "ev",
            "sha256": "665206d90cd6b5e8dc7efa6bd37d6411c8eddf0195f8079fde7232eb514e6687"
          },
          "retrieved_at": "2026-11-02T14:45:46Z",
          "published_at": null,
          "quote": "IA|1954840|1600000US1954840|02395130|Mount Vernon city|25|A|9671942|16175|3.734|0.006|41.924272|-91.425601",
          "tier": "registry",
          "locator": "line:647",
          "media": null,
          "source_family": "census",
          "method": "api",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "U.S. Census Bureau, Population Estimates Program (public domain)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    },
    {
      "id": "k_9b0c6e7db6efc9d9130f75c2f6f6bbe1",
      "revision": 1,
      "subject": "mount-vernon-iowa",
      "predicate": "located_in",
      "object": {
        "id": "iowa",
        "label": "Iowa",
        "type": "place"
      },
      "value": null,
      "datatype": "entity",
      "polarity": "positive",
      "epistemic": "asserted",
      "temporal": "unknown",
      "status": "current",
      "confidence": 0.95,
      "confidence_method": "tier_default/v1",
      "valid_from": null,
      "valid_to": null,
      "asserted_at": "2026-11-02T17:09:00Z",
      "retrieved_at": "2026-11-02T14:45:41Z",
      "evidence": [
        {
          "url": "https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/cities/totals/sub-est2025_19.csv",
          "capture": {
            "store": "ev",
            "sha256": "a1bd0c7e8d5c6886b8343928171f123c0168facdbfaf122c3a0c4de5324a7b6d"
          },
          "retrieved_at": "2026-11-02T14:45:41Z",
          "published_at": null,
          "quote": "162,19,000,54840,00000,00000,0,A,Mount Vernon city,Iowa,4538,4541,4509,4543,4465,4495,4514",
          "tier": "registry",
          "locator": "line:591",
          "media": null,
          "source_family": "census",
          "method": "api",
          "extractor": {
            "name": "build_release",
            "version": "0.3.1"
          },
          "rights": {
            "holder": "U.S. Census Bureau, Population Estimates Program (public domain)",
            "license": "public-record",
            "basis": "public_record",
            "display": true,
            "export": true,
            "train": true,
            "policy_version": "2026-10-20"
          }
        }
      ],
      "derived_from": [],
      "derivation": null,
      "qualifiers": {},
      "negation": null,
      "supersedes": null,
      "mirror_of": null
    }
  ],
  "media": [],
  "version": 1,
  "created_at": "2026-11-02T17:09:00Z",
  "updated_at": "2026-11-02T17:09:00Z",
  "content_hash": "62f86a593766000ecc3742b4e6da72656937dd0130f06e6294d0c874f1ac19f4",
  "license": "ENTITI-ATTR-1.0"
}