# Lake Number One

Lake Number One is a lake in [Pittsford Township](https://ontology.bommaritollc.com/id/01a0ca47-7167-7113-83ed-3729b62c1993), [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.0 ha), in the [East Branch Saint Joseph River (HUC10 0410000301)](https://ontology.bommaritollc.com/id/01a0de92-1f0a-7093-b001-cde4718ba812) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bb24-778c-96c7-85d910e66a59>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403) › [Pittsford Township](https://ontology.bommaritollc.com/id/01a0ca47-7167-7113-83ed-3729b62c1993)

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

Location: 41.82697, -84.46396 (box -84.46678, 41.82590, -84.46130, 41.82768; west, south, east, north)

- `adms:identifier`: [gnis 629985](https://ontology.bommaritollc.com/id/01a0ddfe-bb25-704d-8a57-7b3a31badd37)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Lake Number One](https://ontology.bommaritollc.com/id/01a0de2c-cd8f-75b8-9512-c0e7dbefeac2)
- `geo:hasGeometry`:
  - [point of Lake Number One](https://ontology.bommaritollc.com/id/01a0ddfe-f28a-735f-b9ac-111b4e210562)
  - [shape of Lake Number One](https://ontology.bommaritollc.com/id/01a0de2c-cd8f-75b8-9512-c0e7dbefeac2)
- `geo:hasMetricArea`: 30093.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [East Branch Saint Joseph River (HUC10 0410000301)](https://ontology.bommaritollc.com/id/01a0de92-1f0a-7093-b001-cde4718ba812)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bb24-778c-96c7-85d8f6cf90f4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-51ac-740e-981c-18f0c9f97668)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18ff-7709-a75d-9c7d7af7bdd3)
- `schema:containedInPlace`:
  - [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403)
  - [Pittsford Township](https://ontology.bommaritollc.com/id/01a0ca47-7167-7113-83ed-3729b62c1993)
- `skos:prefLabel`: Lake Number One

## Elsewhere

- [Wikidata Q88274829](https://www.wikidata.org/wiki/Q88274829) (proposed match (exactMatch))
- [USGS GNIS 629985](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629985) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.82697&mlon=-84.46396#map=14/41.82697/-84.46396) (41.82697, -84.46396)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.82697,-84.46396)
- [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/Q88274829 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75c9-7218-9f71-de4cba62dced)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bb24-778c-96c7-85d910e66a59.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bb24-778c-96c7-85d910e66a59.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bb24-778c-96c7-85d910e66a59.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bb24-778c-96c7-85d910e66a59)
Cite as: Lake Number One. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bb24-778c-96c7-85d910e66a59
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.