# Sharp Lake

Sharp Lake is a lake in [Unadilla Township](https://ontology.bommaritollc.com/id/01a0ca47-7b51-70c5-83f5-a8a40b5a6714), [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (9.1 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-c848-74ec-8845-d8ff660d648e>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3) › [Unadilla Township](https://ontology.bommaritollc.com/id/01a0ca47-7b51-70c5-83f5-a8a40b5a6714)

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

Location: 42.43916, -84.12095 (box -84.12328, 42.43715, -84.11869, 42.44130; west, south, east, north)

- `adms:identifier`: [gnis 637671](https://ontology.bommaritollc.com/id/01a0ddfe-c849-7675-8b12-2e4f86b1d3e0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Sharp Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4ef-77a0-b6e5-1adead1cb7af)
- `geo:hasGeometry`:
  - [point of Sharp Lake](https://ontology.bommaritollc.com/id/01a0ddff-02e4-7732-a821-c6a2a93c21e6)
  - [shape of Sharp Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4ef-77a0-b6e5-1adead1cb7af)
- `geo:hasMetricArea`: 90947.9 (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-c848-74ec-8845-d8fe6bd466a4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5b62-75fe-8fb4-f6a0e5777f72)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1916-77d8-b052-82d45c973730)
- `schema:containedInPlace`:
  - [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3)
  - [Unadilla Township](https://ontology.bommaritollc.com/id/01a0ca47-7b51-70c5-83f5-a8a40b5a6714)
- `skos:prefLabel`: Sharp Lake

## Elsewhere

- [Wikidata Q88278394](https://www.wikidata.org/wiki/Q88278394) (proposed match (exactMatch))
- [USGS GNIS 637671](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637671) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.43916&mlon=-84.12095#map=14/42.43916/-84.12095) (42.43916, -84.12095)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.43916,-84.12095)
- [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/Q88278394 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-770e-7745-b2d5-aab28f72b212)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c848-74ec-8845-d8ff660d648e.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c848-74ec-8845-d8ff660d648e.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c848-74ec-8845-d8ff660d648e.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c848-74ec-8845-d8ff660d648e)
Cite as: Sharp Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c848-74ec-8845-d8ff660d648e
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.