# Case Lake

Case Lake is a lake in [Mundy Township](https://ontology.bommaritollc.com/id/01a0ca47-77a4-739a-b826-0faa23b0aeac), [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (9.9 ha), in the [Swartz Creek (HUC10 0408020403)](https://ontology.bommaritollc.com/id/01a0de92-1eaa-7124-a51a-9c8bae628a65) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f) › [Mundy Township](https://ontology.bommaritollc.com/id/01a0ca47-77a4-739a-b826-0faa23b0aeac)

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

Location: 42.89810, -83.71605 (box -83.71913, 42.89685, -83.71210, 42.90011; west, south, east, north)

- `adms:identifier`: [gnis 622834](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d3e1d92a2f4)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Case Lake](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3)
- `geo:hasGeometry`:
  - [point of Case Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e448-76ae-adac-bce499ed452f)
  - [shape of Case Lake](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3)
- `geo:hasMetricArea`: 98552.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Swartz Creek (HUC10 0408020403)](https://ontology.bommaritollc.com/id/01a0de92-1eaa-7124-a51a-9c8bae628a65)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d34f4cedde1)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4813-711e-87a0-dfd6135ea565)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1880-719f-b40f-35e51e64469d)
- `schema:containedInPlace`:
  - [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f)
  - [Mundy Township](https://ontology.bommaritollc.com/id/01a0ca47-77a4-739a-b826-0faa23b0aeac)
- `skos:prefLabel`: Case Lake

## Elsewhere

- [Wikidata Q33237150](https://www.wikidata.org/wiki/Q33237150) (proposed match (exactMatch))
- [USGS GNIS 622834](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/622834) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.89810&mlon=-83.71605#map=14/42.89810/-83.71605) (42.89810, -83.71605)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.89810,-83.71605)
- [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/Q33237150 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73a8-71a9-8707-32fd904fd7ab)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8)
Cite as: Case Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.