# Twin Lakes

Twin Lakes is a lake in [Sauble Township](https://ontology.bommaritollc.com/id/01a0ca47-79d3-7312-89c6-41abc0c4dcad), [Lake County](https://ontology.bommaritollc.com/id/01a0ca47-5872-7215-a416-09517ba59c7c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (15.9 ha), in the [Big Sable River (HUC10 0406010101)](https://ontology.bommaritollc.com/id/01a0de92-1da4-76b0-8935-96c91ff0ee6a) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39e0f4ef98be>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lake County](https://ontology.bommaritollc.com/id/01a0ca47-5872-7215-a416-09517ba59c7c) › [Sauble Township](https://ontology.bommaritollc.com/id/01a0ca47-79d3-7312-89c6-41abc0c4dcad)

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

Location: 44.02589, -85.98715 (box -85.99018, 44.02401, -85.98410, 44.02838; west, south, east, north)

- `adms:identifier`: [gnis 1621984](https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39e8bcf139d0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-df30-7501-a724-ad5816d6cece)
- `geo:hasGeometry`:
  - [point of Twin Lakes](https://ontology.bommaritollc.com/id/01a0ddff-1670-76a5-ad40-cff104c2da66)
  - [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-df30-7501-a724-ad5816d6cece)
- `geo:hasMetricArea`: 159463.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Big Sable River (HUC10 0406010101)](https://ontology.bommaritollc.com/id/01a0de92-1da4-76b0-8935-96c91ff0ee6a)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39dfb3ac0637)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6872-7187-9e67-d4df3ecc3575)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1744-750f-8d3b-d770ef55f88c)
- `schema:containedInPlace`:
  - [Lake County](https://ontology.bommaritollc.com/id/01a0ca47-5872-7215-a416-09517ba59c7c)
  - [Sauble Township](https://ontology.bommaritollc.com/id/01a0ca47-79d3-7312-89c6-41abc0c4dcad)
- `skos:prefLabel`: Twin Lakes

## Elsewhere

- [Wikidata Q33318074](https://www.wikidata.org/wiki/Q33318074) (proposed match (exactMatch))
- [USGS GNIS 1621984](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621984) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.02589&mlon=-85.98715#map=14/44.02589/-85.98715) (44.02589, -85.98715)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.02589,-85.98715)
- [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/Q33318074 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7930-7498-8db4-417a27b6b49d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39e0f4ef98be.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39e0f4ef98be.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39e0f4ef98be.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39e0f4ef98be)
Cite as: Twin Lakes. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d91f-70e4-af4e-39e0f4ef98be
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.