# Grass Lake

Grass Lake is a lake in [Sherman Township](https://ontology.bommaritollc.com/id/01a0ca47-84ff-74fa-b0d8-aecf8e93244e), [Gladwin County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1219869f53), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (9.7 ha), in the [Cedar River (HUC10 0408020102)](https://ontology.bommaritollc.com/id/01a0de92-1e7e-74d4-9f38-2c9506438590) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ebb5c0ba401>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Gladwin County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1219869f53) › [Sherman Township](https://ontology.bommaritollc.com/id/01a0ca47-84ff-74fa-b0d8-aecf8e93244e)

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

Location: 44.11682, -84.58442 (box -84.58749, 44.11548, -84.58131, 44.11827; west, south, east, north)

- `adms:identifier`: [gnis 627194](https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ec3d85a6f48)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Grass Lake](https://ontology.bommaritollc.com/id/01a0de2c-cabe-77eb-bbb0-0c6ee1e54e04)
- `geo:hasGeometry`:
  - [point of Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-eadb-7616-a8f9-fc61b0b85ee8)
  - [shape of Grass Lake](https://ontology.bommaritollc.com/id/01a0de2c-cabe-77eb-bbb0-0c6ee1e54e04)
- `geo:hasMetricArea`: 97460.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Cedar River (HUC10 0408020102)](https://ontology.bommaritollc.com/id/01a0de92-1e7e-74d4-9f38-2c9506438590)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ebaa8bea688)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4dd8-75f7-b3ef-83ef47c0390b)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1849-7390-a263-7b9521b6d9e2)
- `schema:containedInPlace`:
  - [Gladwin County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1219869f53)
  - [Sherman Township](https://ontology.bommaritollc.com/id/01a0ca47-84ff-74fa-b0d8-aecf8e93244e)
- `skos:prefLabel`: Grass Lake

## Elsewhere

- [Wikidata Q33257037](https://www.wikidata.org/wiki/Q33257037) (proposed match (exactMatch))
- [USGS GNIS 627194](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627194) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.11682&mlon=-84.58442#map=14/44.11682/-84.58442) (44.11682, -84.58442)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.11682,-84.58442)
- [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/Q33257037 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74a8-71e9-903d-ff8ded006a60)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ebb5c0ba401.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ebb5c0ba401.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ebb5c0ba401.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ebb5c0ba401)
Cite as: Grass Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b684-70a5-a8df-4ebb5c0ba401
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.