# Twin Lakes

Twin Lakes is a lake in [Marion Township](https://ontology.bommaritollc.com/id/01a0ca47-7cce-750f-afb9-d7ef238db5d1), [Charlevoix County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-0609c8201bf0), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (26.0 ha), in the [Torch Lake (HUC10 0406010503)](https://ontology.bommaritollc.com/id/01a0de92-1dfe-7756-bab0-5c4550c30d47) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26cb3e4e7bcd>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Charlevoix County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-0609c8201bf0) › [Marion Township](https://ontology.bommaritollc.com/id/01a0ca47-7cce-750f-afb9-d7ef238db5d1)

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

Location: 45.24598, -85.25451 (box -85.25966, 45.24079, -85.25008, 45.24987; west, south, east, north)

- `adms:identifier`: [gnis 1615265](https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26d3f894e8a6)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7d3-7464-97d7-78c6da43e291)
- `geo:hasGeometry`:
  - [point of Twin Lakes](https://ontology.bommaritollc.com/id/01a0ddff-08a6-71f4-b240-eafd1f0ba957)
  - [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7d3-7464-97d7-78c6da43e291)
- `geo:hasMetricArea`: 260366.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Torch Lake (HUC10 0406010503)](https://ontology.bommaritollc.com/id/01a0de92-1dfe-7756-bab0-5c4550c30d47)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26caa1a80e4a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f62-7071-9112-8038adc17ffe)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17b3-74de-be0e-90292a86bdba)
- `schema:containedInPlace`:
  - [Charlevoix County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-0609c8201bf0)
  - [Marion Township](https://ontology.bommaritollc.com/id/01a0ca47-7cce-750f-afb9-d7ef238db5d1)
- `skos:prefLabel`: Twin Lakes

## Elsewhere

- [Wikidata Q33318059](https://www.wikidata.org/wiki/Q33318059) (proposed match (exactMatch))
- [USGS GNIS 1615265](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615265) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.24598&mlon=-85.25451#map=14/45.24598/-85.25451) (45.24598, -85.25451)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.24598,-85.25451)
- [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/Q33318059 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77f0-76aa-bf83-e3d0231ba9fa)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26cb3e4e7bcd.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26cb3e4e7bcd.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26cb3e4e7bcd.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26cb3e4e7bcd)
Cite as: Twin Lakes. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-cd46-716e-8360-26cb3e4e7bcd
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.