# Joslin Lake

Joslin Lake is a lake in [Bridgewater Township](https://ontology.bommaritollc.com/id/01a0ca47-6c47-741d-b206-9eb0243f81b8), [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (19.7 ha), in the [River Raisin (HUC10 0410000204)](https://ontology.bommaritollc.com/id/01a0de92-1f05-75ac-b659-d4f5d6aa94f4) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ba56-72f0-bfe6-d626a26a83c1>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472) › [Bridgewater Township](https://ontology.bommaritollc.com/id/01a0ca47-6c47-741d-b206-9eb0243f81b8)

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

Location: 42.14702, -83.91050 (box -83.91538, 42.14476, -83.90625, 42.14950; west, south, east, north)

- `adms:identifier`: [gnis 629401](https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b79f3a5e5c0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Joslin Lake](https://ontology.bommaritollc.com/id/01a0de2c-cd12-77f3-962d-03cf24ada21f)
- `geo:hasGeometry`:
  - [point of Joslin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f06e-7207-9a99-648132f371d1)
  - [shape of Joslin Lake](https://ontology.bommaritollc.com/id/01a0de2c-cd12-77f3-962d-03cf24ada21f)
- `geo:hasMetricArea`: 197028.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [River Raisin (HUC10 0410000204)](https://ontology.bommaritollc.com/id/01a0de92-1f05-75ac-b659-d4f5d6aa94f4)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ba56-72f0-bfe6-d625c9d0908a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-50c1-7198-b134-f5c3f0d25493)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18f4-7639-90d3-7c0cd70cd946)
- `schema:containedInPlace`:
  - [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)
  - [Bridgewater Township](https://ontology.bommaritollc.com/id/01a0ca47-6c47-741d-b206-9eb0243f81b8)
- `skos:prefLabel`: Joslin Lake

## Elsewhere

- [Wikidata Q33265435](https://www.wikidata.org/wiki/Q33265435) (proposed match (exactMatch))
- [USGS GNIS 629401](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629401) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.14702&mlon=-83.91050#map=14/42.14702/-83.91050) (42.14702, -83.91050)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.14702,-83.91050)
- [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/Q33265435 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ba-7220-bbcc-5bdb0c6c6483)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ba56-72f0-bfe6-d626a26a83c1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ba56-72f0-bfe6-d626a26a83c1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ba56-72f0-bfe6-d626a26a83c1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ba56-72f0-bfe6-d626a26a83c1)
Cite as: Joslin Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ba56-72f0-bfe6-d626a26a83c1
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.