# Little Lake Twenty

Little Lake Twenty is a lake in [Grout Township](https://ontology.bommaritollc.com/id/01a0ca47-70e1-7661-914f-d957d883ddad), [Gladwin County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1219869f53), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (6.9 ha), in the [Tobacco River (HUC10 0408020103)](https://ontology.bommaritollc.com/id/01a0de92-1e81-728d-85f5-ffced2e0ec33) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-16075e176b7a>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Gladwin County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1219869f53) › [Grout Township](https://ontology.bommaritollc.com/id/01a0ca47-70e1-7661-914f-d957d883ddad)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:LakeBodyOfWater](https://schema.org/LakeBodyOfWater), [schema:Place](https://schema.org/Place)

Location: 43.94299, -84.57181 (box -84.57336, 43.94107, -84.57012, 43.94490; west, south, east, north)

- `adms:identifier`: [gnis 630676](https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-1610ecb145e3)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Little Lake Twenty](https://ontology.bommaritollc.com/id/01a0de2c-ce67-744d-b45c-c930f0a40808)
- `geo:hasGeometry`:
  - [point of Little Lake Twenty](https://ontology.bommaritollc.com/id/01a0ddfe-f30a-713a-9c0e-39c9a760ab97)
  - [shape of Little Lake Twenty](https://ontology.bommaritollc.com/id/01a0de2c-ce67-744d-b45c-c930f0a40808)
- `geo:hasMetricArea`: 68599.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Tobacco River (HUC10 0408020103)](https://ontology.bommaritollc.com/id/01a0de92-1e81-728d-85f5-ffced2e0ec33)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-16065b8468b2)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5261-73a2-9358-6d4b0f337514)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-184b-719f-86b8-af4a518e77f6)
- `schema:containedInPlace`:
  - [Gladwin County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1219869f53)
  - [Grout Township](https://ontology.bommaritollc.com/id/01a0ca47-70e1-7661-914f-d957d883ddad)
- `skos:prefLabel`: Little Lake Twenty

## Elsewhere

- [Wikidata Q88275509](https://www.wikidata.org/wiki/Q88275509) (proposed match (exactMatch))
- [USGS GNIS 630676](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/630676) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.94299&mlon=-84.57181#map=14/43.94299/-84.57181) (43.94299, -84.57181)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.94299,-84.57181)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q88275509 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75df-75c5-a761-ed5f7768c6b9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-16075e176b7a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-16075e176b7a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-16075e176b7a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-16075e176b7a)
Cite as: Little Lake Twenty. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bc58-75ee-a6fa-16075e176b7a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.