# Cooks Lake

Cooks Lake is a lake in [Calvin Township](https://ontology.bommaritollc.com/id/01a0ca47-6cb9-75de-bdb8-db9ede0c1fd1), [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Christiana Creek (HUC10 0405000114)](https://ontology.bommaritollc.com/id/01a0de92-1d28-7114-83ed-ae668a6aaff2) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b083-773b-b1eb-827799cd5e47>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897) › [Calvin Township](https://ontology.bommaritollc.com/id/01a0ca47-6cb9-75de-bdb8-db9ede0c1fd1)

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

Location: 41.86616, -85.97556 (box -85.97556, 41.86616, -85.97556, 41.86616; west, south, east, north)

- `adms:identifier`: [gnis 623755](https://ontology.bommaritollc.com/id/01a0ddfe-b084-77e8-8629-2af3659fc37c)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [point of Cooks Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e524-70d9-b107-af0ee34b0d40)
- `geo:hasGeometry`: [point of Cooks Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e524-70d9-b107-af0ee34b0d40)
- **in watershed** (`bcgeo:inWatershed`): [Christiana Creek (HUC10 0405000114)](https://ontology.bommaritollc.com/id/01a0de92-1d28-7114-83ed-ae668a6aaff2)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b083-773b-b1eb-8276825f5457)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4942-7300-aa86-16c00fbf1a73)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16a1-744f-afa0-d8c292b6a950)
- `schema:containedInPlace`:
  - [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897)
  - [Calvin Township](https://ontology.bommaritollc.com/id/01a0ca47-6cb9-75de-bdb8-db9ede0c1fd1)
- `skos:prefLabel`: Cooks Lake

## Elsewhere

- [Wikidata Q33240639](https://www.wikidata.org/wiki/Q33240639) (proposed match (exactMatch))
- [USGS GNIS 623755](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623755) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.86616&mlon=-85.97556#map=14/41.86616/-85.97556) (41.86616, -85.97556)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.86616,-85.97556)
- [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/Q33240639 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73bd-7075-9d35-3c4cd685940b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b083-773b-b1eb-827799cd5e47.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b083-773b-b1eb-827799cd5e47.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b083-773b-b1eb-827799cd5e47.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b083-773b-b1eb-827799cd5e47)
Cite as: Cooks Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b083-773b-b1eb-827799cd5e47
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.