# Long Lake

Long Lake is a lake in [Bagley Township](https://ontology.bommaritollc.com/id/01a0ca47-6b84-76a1-9262-2ad33356f4bf), [Otsego County](https://ontology.bommaritollc.com/id/01a0ca47-5dbc-76a7-9cd6-a55d33bece50), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (6.9 ha), in the [North Branch Au Sable River (HUC10 0407000702)](https://ontology.bommaritollc.com/id/01a0de92-1e41-7775-935e-254be29a1796) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d3343bdc6433>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Otsego County](https://ontology.bommaritollc.com/id/01a0ca47-5dbc-76a7-9cd6-a55d33bece50) › [Bagley Township](https://ontology.bommaritollc.com/id/01a0ca47-6b84-76a1-9262-2ad33356f4bf)

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

Location: 44.95302, -84.63050 (box -84.63219, 44.95002, -84.62916, 44.95620; west, south, east, north)

- `adms:identifier`: [gnis 630945](https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d33eed6b8df9)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Long Lake](https://ontology.bommaritollc.com/id/01a0de2c-cec4-7412-a342-067dc1685f48)
- `geo:hasGeometry`:
  - [point of Long Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f4df-769f-abed-4dca9106adb4)
  - [shape of Long Lake](https://ontology.bommaritollc.com/id/01a0de2c-cec4-7412-a342-067dc1685f48)
- `geo:hasMetricArea`: 68545.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Au Sable River (HUC10 0407000702)](https://ontology.bommaritollc.com/id/01a0de92-1e41-7775-935e-254be29a1796)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d333334d8494)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5321-7167-9f3a-80a471685848)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1803-7303-9b50-f00bbfd45585)
- `schema:containedInPlace`:
  - [Otsego County](https://ontology.bommaritollc.com/id/01a0ca47-5dbc-76a7-9cd6-a55d33bece50)
  - [Bagley Township](https://ontology.bommaritollc.com/id/01a0ca47-6b84-76a1-9262-2ad33356f4bf)
- `skos:altLabel`: Navajo Lake
- `skos:prefLabel`: Long Lake

## Elsewhere

- [Wikidata Q33279768](https://www.wikidata.org/wiki/Q33279768) (proposed match (exactMatch))
- [USGS GNIS 630945](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/630945) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.95302&mlon=-84.63050#map=14/44.95302/-84.63050) (44.95302, -84.63050)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.95302,-84.63050)
- [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/Q33279768 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75eb-720b-86bd-a184c1d09f46)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d3343bdc6433.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d3343bdc6433.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d3343bdc6433.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d3343bdc6433)
Cite as: Long Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bd32-7075-a310-d3343bdc6433
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.