# Martin Lake

Martin Lake is a lake in [Dayton Township](https://ontology.bommaritollc.com/id/01a0ca47-686b-77b1-b3e5-71bd499b2685), [Newaygo County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed2eb9298a15), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (19.3 ha), in the [South Branch White River (HUC10 0406010107)](https://ontology.bommaritollc.com/id/01a0de92-1db5-739c-a56d-275648954bab) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Newaygo County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed2eb9298a15) › [Dayton Township](https://ontology.bommaritollc.com/id/01a0ca47-686b-77b1-b3e5-71bd499b2685)

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

Location: 43.50018, -86.02435 (box -86.02861, 43.49732, -86.02138, 43.50304; west, south, east, north)

- `adms:identifier`: [gnis 1623180](https://ontology.bommaritollc.com/id/01a0ddfe-db19-7590-894b-1470c857f331)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Martin Lake](https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a)
- `geo:hasGeometry`:
  - [point of Martin Lake](https://ontology.bommaritollc.com/id/01a0ddff-18d1-75ee-ab35-0be5bc1f48f6)
  - [shape of Martin Lake](https://ontology.bommaritollc.com/id/01a0de2c-e047-7167-8cb5-cfd247fa593a)
- `geo:hasMetricArea`: 193034.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [South Branch White River (HUC10 0406010107)](https://ontology.bommaritollc.com/id/01a0de92-1db5-739c-a56d-275648954bab)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95c68f6baed)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-69bc-7507-b0df-5f272619bcc4)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1752-7420-b78a-8d1bf3765c8f)
- `schema:containedInPlace`:
  - [Newaygo County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed2eb9298a15)
  - [Dayton Township](https://ontology.bommaritollc.com/id/01a0ca47-686b-77b1-b3e5-71bd499b2685)
- `skos:altLabel`: Martins Lake
- `skos:prefLabel`: Martin Lake

## Elsewhere

- [Wikidata Q33287799](https://www.wikidata.org/wiki/Q33287799) (proposed match (exactMatch))
- [USGS GNIS 1623180](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1623180) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.50018&mlon=-86.02435#map=14/43.50018/-86.02435) (43.50018, -86.02435)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.50018,-86.02435)
- [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/Q33287799 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7947-7149-8768-59c71d079ff6)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da)
Cite as: Martin Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-db18-7709-8bd7-f95d241d11da
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.