# Twin Lakes

Twin Lakes is a lake in [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (21.5 ha), in the [Evans Creek-River Raisin (HUC10 0410000201)](https://ontology.bommaritollc.com/id/01a0de92-1efe-73f3-ac62-d2f932862558) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-92666d3bbb9b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)

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

Location: 42.07329, -84.11025 (box -84.11594, 42.07118, -84.10856, 42.07897; west, south, east, north)

- `adms:identifier`: [gnis 1615273](https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-926ebb6b23fd)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7d6-7098-9e4e-5f2c37d480d6)
- `geo:hasGeometry`:
  - [point of Twin Lakes](https://ontology.bommaritollc.com/id/01a0ddff-08a9-73c7-bb22-39e05b55726e)
  - [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7d6-7098-9e4e-5f2c37d480d6)
- `geo:hasMetricArea`: 215454.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Evans Creek-River Raisin (HUC10 0410000201)](https://ontology.bommaritollc.com/id/01a0de92-1efe-73f3-ac62-d2f932862558)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-926519ab04c1)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f66-742e-bd56-1d8700eab64e)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18ed-7065-a99d-e738833f6c35)
- `schema:containedInPlace`:
  - [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)
  - [Lenawee County](https://ontology.bommaritollc.com/id/01a0ca47-5a45-7139-a14c-e06bafbc3a94)
  - [Franklin Township](https://ontology.bommaritollc.com/id/01a0ca47-6fe2-733b-b737-02c50bf19db5)
  - [Manchester Township](https://ontology.bommaritollc.com/id/01a0ca47-7718-73ed-80ab-10d06e3e91a1)
- `skos:prefLabel`: Twin Lakes

## Elsewhere

- [Wikidata Q33318122](https://www.wikidata.org/wiki/Q33318122) (proposed match (exactMatch))
- [USGS GNIS 1615273](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615273) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.07329&mlon=-84.11025#map=14/42.07329/-84.11025) (42.07329, -84.11025)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.07329,-84.11025)
- [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/Q33318122 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77f1-7130-9514-4be82b72a28d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-92666d3bbb9b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-92666d3bbb9b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-92666d3bbb9b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-92666d3bbb9b)
Cite as: Twin Lakes. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-cd4b-7220-adb1-92666d3bbb9b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.