# Black Lake

Black Lake is a lake in [Hudson Township](https://ontology.bommaritollc.com/id/01a0ca47-727b-700e-b9f1-6b8dfb8b233a), [Charlevoix County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-0609c8201bf0), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (0.7 ha), in the [Sturgeon River (HUC10 0407000401)](https://ontology.bommaritollc.com/id/01a0de92-1e18-7093-a2cd-85a07c65111d) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-77f991f444a4>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Charlevoix County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-0609c8201bf0) › [Hudson Township](https://ontology.bommaritollc.com/id/01a0ca47-727b-700e-b9f1-6b8dfb8b233a)

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

Location: 45.12624, -84.79680 (box -84.79768, 45.12579, -84.79617, 45.12671; west, south, east, north)

- `adms:identifier`: [gnis 621511](https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-780145622638)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Black Lake](https://ontology.bommaritollc.com/id/01a0de2c-c4fe-7616-b79a-a6d5aa2735b3)
- `geo:hasGeometry`:
  - [point of Black Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e2f7-7195-b9bb-8f9be7692e7e)
  - [shape of Black Lake](https://ontology.bommaritollc.com/id/01a0de2c-c4fe-7616-b79a-a6d5aa2735b3)
- `geo:hasMetricArea`: 6718.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Sturgeon River (HUC10 0407000401)](https://ontology.bommaritollc.com/id/01a0de92-1e18-7093-a2cd-85a07c65111d)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-77f8e78aedc9)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4640-71ea-b3e9-f4deee39bf27)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17cf-75c7-af9b-4dfc83ef9f87)
- `schema:containedInPlace`:
  - [Charlevoix County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-0609c8201bf0)
  - [Hudson Township](https://ontology.bommaritollc.com/id/01a0ca47-727b-700e-b9f1-6b8dfb8b233a)
- `skos:prefLabel`: Black Lake

## Elsewhere

- [Wikidata Q88270530](https://www.wikidata.org/wiki/Q88270530) (proposed match (exactMatch))
- [USGS GNIS 621511](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/621511) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.12624&mlon=-84.79680#map=14/45.12624/-84.79680) (45.12624, -84.79680)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.12624,-84.79680)
- [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/Q88270530 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7387-709e-8fde-a3634085909b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-77f991f444a4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-77f991f444a4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-77f991f444a4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-77f991f444a4)
Cite as: Black Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ac62-75aa-aad9-77f991f444a4
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.