# Green Lake

Green Lake is a lake in [Grattan Township](https://ontology.bommaritollc.com/id/01a0ca47-70c0-7321-aa20-b9c0f2c66ca9), [Kent County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d1376a72c2a4), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (13.1 ha), in the [Flat River (HUC10 0405000602)](https://ontology.bommaritollc.com/id/01a0de92-1d87-7672-b8bb-dc3da2297c6b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b6bd-771a-a1b2-2c910648430e>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Kent County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d1376a72c2a4) › [Grattan Township](https://ontology.bommaritollc.com/id/01a0ca47-70c0-7321-aa20-b9c0f2c66ca9)

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

Location: 43.08938, -85.32746 (box -85.33125, 43.08473, -85.32325, 43.09297; west, south, east, north)

- `adms:identifier`: [gnis 627308](https://ontology.bommaritollc.com/id/01a0ddfe-b6be-74ee-b52d-c9c7a9429dd4)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Green Lake](https://ontology.bommaritollc.com/id/01a0de2c-cad8-7400-8da2-095742d593be)
- `geo:hasGeometry`:
  - [point of Green Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ed09-7241-99b3-a4a7bf6f2606)
  - [shape of Green Lake](https://ontology.bommaritollc.com/id/01a0de2c-cad8-7400-8da2-095742d593be)
- `geo:hasMetricArea`: 130595.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Flat River (HUC10 0405000602)](https://ontology.bommaritollc.com/id/01a0de92-1d87-7672-b8bb-dc3da2297c6b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b6bd-771a-a1b2-2c90f7da387b)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4dfb-746f-ba5c-67de65144b9c)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-171d-771a-beb0-e9401cde0f93)
- `schema:containedInPlace`:
  - [Kent County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d1376a72c2a4)
  - [Grattan Township](https://ontology.bommaritollc.com/id/01a0ca47-70c0-7321-aa20-b9c0f2c66ca9)
- `skos:prefLabel`: Green Lake

## Elsewhere

- [Wikidata Q33257726](https://www.wikidata.org/wiki/Q33257726) (proposed match (exactMatch))
- [USGS GNIS 627308](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627308) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.08938&mlon=-85.32746#map=14/43.08938/-85.32746) (43.08938, -85.32746)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.08938,-85.32746)
- [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/Q33257726 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74ac-712a-9a05-79b71961f2c5)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b6bd-771a-a1b2-2c910648430e.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b6bd-771a-a1b2-2c910648430e.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b6bd-771a-a1b2-2c910648430e.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b6bd-771a-a1b2-2c910648430e)
Cite as: Green Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b6bd-771a-a1b2-2c910648430e
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.