# Bertholdt Lake

Bertholdt Lake is a lake in [Menominee Township](https://ontology.bommaritollc.com/id/01a0ca47-7755-74c7-becc-ed1c6b70b666), [Menominee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fd4c3607881), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.9 ha), in the [Menominee River (HUC10 0403010809)](https://ontology.bommaritollc.com/id/01a0de92-1cbb-7496-b59c-6aab92468ba8) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5ede137edae5>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Menominee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fd4c3607881) › [Menominee Township](https://ontology.bommaritollc.com/id/01a0ca47-7755-74c7-becc-ed1c6b70b666)

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

Location: 45.25965, -87.59713 (box -87.59838, 45.25873, -87.59613, 45.26096; west, south, east, north)

- `adms:identifier`: [gnis 621180](https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5ee7d750f750)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Bertholdt Lake](https://ontology.bommaritollc.com/id/01a0de2c-c4b1-747f-85f8-17c873173b52)
- `geo:hasGeometry`:
  - [point of Bertholdt Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e2b1-774d-94a5-ffa0d6c2fa76)
  - [shape of Bertholdt Lake](https://ontology.bommaritollc.com/id/01a0de2c-c4b1-747f-85f8-17c873173b52)
- `geo:hasMetricArea`: 18556.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Menominee River (HUC10 0403010809)](https://ontology.bommaritollc.com/id/01a0de92-1cbb-7496-b59c-6aab92468ba8)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5edd505800a4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-45de-72de-97dd-374c6abebdaf)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1619-7747-b903-49daf9acb464)
- `schema:containedInPlace`:
  - [Menominee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fd4c3607881)
  - [Menominee Township](https://ontology.bommaritollc.com/id/01a0ca47-7755-74c7-becc-ed1c6b70b666)
- `skos:prefLabel`: Bertholdt Lake

## Elsewhere

- [Wikidata Q88270464](https://www.wikidata.org/wiki/Q88270464) (proposed match (exactMatch))
- [USGS GNIS 621180](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/621180) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.25965&mlon=-87.59713#map=14/45.25965/-87.59713) (45.25965, -87.59713)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.25965,-87.59713)
- [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/Q88270464 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-737e-7190-86f0-3abf9049848d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5ede137edae5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5ede137edae5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5ede137edae5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5ede137edae5)
Cite as: Bertholdt Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ab8d-7754-9348-5ede137edae5
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.