# Cobb Lake

Cobb Lake is a lake in [Bowne Township](https://ontology.bommaritollc.com/id/01a0ca47-6c3c-71d6-b087-99d6062b66f5), [Kent County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d1376a72c2a4), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.8 ha), in the [Coldwater River (HUC10 0405000703)](https://ontology.bommaritollc.com/id/01a0de92-1d9d-742f-9f1d-1c41d8ec1eb6) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-78443dc114ea>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Kent County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d1376a72c2a4) › [Bowne Township](https://ontology.bommaritollc.com/id/01a0ca47-6c3c-71d6-b087-99d6062b66f5)

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

Location: 42.83681, -85.40274 (box -85.40374, 42.83572, -85.40162, 42.83791; west, south, east, north)

- `adms:identifier`: [gnis 623520](https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-784caa314d5b)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Cobb Lake](https://ontology.bommaritollc.com/id/01a0de2c-c6dc-77e8-b287-3c8e7c930eca)
- `geo:hasGeometry`:
  - [point of Cobb Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e4f6-74d9-9de4-d74e4afed456)
  - [shape of Cobb Lake](https://ontology.bommaritollc.com/id/01a0de2c-c6dc-77e8-b287-3c8e7c930eca)
- `geo:hasMetricArea`: 27720.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Coldwater River (HUC10 0405000703)](https://ontology.bommaritollc.com/id/01a0de92-1d9d-742f-9f1d-1c41d8ec1eb6)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-7843439c63cd)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4907-75cd-8093-4a186ec94769)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-173a-7254-8bc4-bae995eb34dc)
- `schema:containedInPlace`:
  - [Kent County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d1376a72c2a4)
  - [Bowne Township](https://ontology.bommaritollc.com/id/01a0ca47-6c3c-71d6-b087-99d6062b66f5)
- `skos:prefLabel`: Cobb Lake

## Elsewhere

- [Wikidata Q88272721](https://www.wikidata.org/wiki/Q88272721) (proposed match (exactMatch))
- [USGS GNIS 623520](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623520) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.83681&mlon=-85.40274#map=14/42.83681/-85.40274) (42.83681, -85.40274)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.83681,-85.40274)
- [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/Q88272721 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73b8-7208-86a5-e22ad1bff64a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-78443dc114ea.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-78443dc114ea.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-78443dc114ea.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-78443dc114ea)
Cite as: Cobb Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b033-77f5-8220-78443dc114ea
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.