# Long Lake

Long Lake is a lake in [Springfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7a97-70f4-9eb5-e5a882f20e23), [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (14.8 ha), in the [South Branch Shiawassee River-Shiawassee River (HUC10 0408020301)](https://ontology.bommaritollc.com/id/01a0de92-1e9b-72b9-88e5-a6a070d6c707) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-589abb582a39>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460) › [Springfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7a97-70f4-9eb5-e5a882f20e23)

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

Location: 42.76088, -83.56031 (box -83.56459, 42.75741, -83.55630, 42.76536; west, south, east, north)

- `adms:identifier`: [gnis 630927](https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-58a2ee859ff2)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Long Lake](https://ontology.bommaritollc.com/id/01a0de2c-cebd-7162-9f30-a7f141f313be)
- `geo:hasGeometry`:
  - [point of Long Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f4d9-7573-9852-fd1e1fe93fa4)
  - [shape of Long Lake](https://ontology.bommaritollc.com/id/01a0de2c-cebd-7162-9f30-a7f141f313be)
- `geo:hasMetricArea`: 147741.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [South Branch Shiawassee River-Shiawassee River (HUC10 0408020301)](https://ontology.bommaritollc.com/id/01a0de92-1e9b-72b9-88e5-a6a070d6c707)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-5899bb8bf77d)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5318-7691-a969-5f395b9c3976)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1870-7001-b4ea-f2736f104e46)
- `schema:containedInPlace`:
  - [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460)
  - [Springfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7a97-70f4-9eb5-e5a882f20e23)
- `skos:prefLabel`: Long Lake

## Elsewhere

- [Wikidata Q33279736](https://www.wikidata.org/wiki/Q33279736) (proposed match (exactMatch))
- [USGS GNIS 630927](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/630927) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.76088&mlon=-83.56031#map=14/42.76088/-83.56031) (42.76088, -83.56031)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.76088,-83.56031)
- [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/Q33279736 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ea-771a-8c58-4b8a267a6cf0)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-589abb582a39.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-589abb582a39.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-589abb582a39.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-589abb582a39)
Cite as: Long Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bd27-72e2-9e45-589abb582a39
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.