# Demont Lake

Demont Lake is a lake in [Rolland Township](https://ontology.bommaritollc.com/id/01a0ca47-7999-74d3-a4b6-a9f2f75496bf), [Isabella County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed3ac28dca08), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.3 ha), in the [Honeyoey Creek-Pine River (HUC10 0408020203)](https://ontology.bommaritollc.com/id/01a0de92-1e92-7455-972f-8837d0f77c87) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b209-7244-b24b-a68d4d53408f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Isabella County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed3ac28dca08) › [Rolland Township](https://ontology.bommaritollc.com/id/01a0ca47-7999-74d3-a4b6-a9f2f75496bf)

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

Location: 43.50779, -85.05446 (box -85.05543, 43.50731, -85.05336, 43.50835; west, south, east, north)

- `adms:identifier`: [gnis 624543](https://ontology.bommaritollc.com/id/01a0ddfe-b20a-7165-b951-b1426ae20b42)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Demont Lake](https://ontology.bommaritollc.com/id/01a0de2c-c811-7733-804a-279b1abf5d59)
- `geo:hasGeometry`:
  - [point of Demont Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e5db-776b-845e-df998fd6d8a1)
  - [shape of Demont Lake](https://ontology.bommaritollc.com/id/01a0de2c-c811-7733-804a-279b1abf5d59)
- `geo:hasMetricArea`: 12922.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Honeyoey Creek-Pine River (HUC10 0408020203)](https://ontology.bommaritollc.com/id/01a0de92-1e92-7455-972f-8837d0f77c87)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b209-7244-b24b-a68cbebddc73)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4a89-7269-b17b-9dbc8874bb36)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1864-740e-928a-c3f9da83cc6c)
- `schema:containedInPlace`:
  - [Isabella County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed3ac28dca08)
  - [Rolland Township](https://ontology.bommaritollc.com/id/01a0ca47-7999-74d3-a4b6-a9f2f75496bf)
- `skos:prefLabel`: Demont Lake

## Elsewhere

- [Wikidata Q33245341](https://www.wikidata.org/wiki/Q33245341) (proposed match (exactMatch))
- [USGS GNIS 624543](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/624543) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.50779&mlon=-85.05446#map=14/43.50779/-85.05446) (43.50779, -85.05446)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.50779,-85.05446)
- [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/Q33245341 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-745f-74da-abcd-881097112f8a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b209-7244-b24b-a68d4d53408f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b209-7244-b24b-a68d4d53408f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b209-7244-b24b-a68d4d53408f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b209-7244-b24b-a68d4d53408f)
Cite as: Demont Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b209-7244-b24b-a68d4d53408f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.