# Joslin Lake

Joslin Lake is a lake in [Lyndon Township](https://ontology.bommaritollc.com/id/01a0ca47-694c-75ed-88e2-6bb572e99cb3), [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (88.8 ha), in the [Portage River-Huron River (HUC10 0410001303)](https://ontology.bommaritollc.com/id/01a0de92-1f20-7237-a331-eaea07cbf3b1) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b7ba8053074>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472) › [Lyndon Township](https://ontology.bommaritollc.com/id/01a0ca47-694c-75ed-88e2-6bb572e99cb3)

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

Location: 42.41862, -84.07030 (box -84.07603, 42.41293, -84.06460, 42.42406; west, south, east, north)

- `adms:identifier`: [gnis 629402](https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b835549b09f)
- `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-03d7e6826f61)
- `geo:hasGeometry`:
  - [point of Joslin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f06f-763e-b211-e0f1ae0faad3)
  - [shape of Joslin Lake](https://ontology.bommaritollc.com/id/01a0de2c-cd12-77f3-962d-03d7e6826f61)
- `geo:hasMetricArea`: 888172.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Portage River-Huron River (HUC10 0410001303)](https://ontology.bommaritollc.com/id/01a0de92-1f20-7237-a331-eaea07cbf3b1)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b7a40fb9a51)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-50c2-7016-97d1-3bbc2b820f66)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1916-77d8-b052-82d45c973730)
- `schema:containedInPlace`:
  - [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)
  - [Lyndon Township](https://ontology.bommaritollc.com/id/01a0ca47-694c-75ed-88e2-6bb572e99cb3)
- `skos:prefLabel`: Joslin Lake

## Elsewhere

- [Wikidata Q33265444](https://www.wikidata.org/wiki/Q33265444) (proposed match (exactMatch))
- [USGS GNIS 629402](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629402) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.41862&mlon=-84.07030#map=14/42.41862/-84.07030) (42.41862, -84.07030)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.41862,-84.07030)
- [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/Q33265444 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ba-7220-bbcc-5bddd1e8cacf)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b7ba8053074.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b7ba8053074.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b7ba8053074.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b7ba8053074)
Cite as: Joslin Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ba57-72fe-bbd2-7b7ba8053074
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.