# Halfmoon Lake

Halfmoon Lake is a lake in [Munising Township](https://ontology.bommaritollc.com/id/01a0ca47-722d-745a-ab73-da25b1a178d7), [Alger County](https://ontology.bommaritollc.com/id/01a0ca47-5b9c-74cc-b002-8ea6888b5af8), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (13.5 ha), in the [Indian River (HUC10 0403011305)](https://ontology.bommaritollc.com/id/01a0de92-1cf5-7293-aa40-6eb932f19900) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d480-742e-8d71-415bf31908d3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Alger County](https://ontology.bommaritollc.com/id/01a0ca47-5b9c-74cc-b002-8ea6888b5af8) › [Munising Township](https://ontology.bommaritollc.com/id/01a0ca47-722d-745a-ab73-da25b1a178d7)

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

Location: 46.25551, -86.65497 (box -86.65857, 46.25146, -86.65126, 46.25694; west, south, east, north)

- `adms:identifier`: [gnis 1620111](https://ontology.bommaritollc.com/id/01a0ddfe-d481-72e3-8abb-e22ddc0582be)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Halfmoon Lake](https://ontology.bommaritollc.com/id/01a0de2c-dc0b-735d-97e5-e2bc26591f8c)
- `geo:hasGeometry`:
  - [point of Halfmoon Lake](https://ontology.bommaritollc.com/id/01a0ddff-10f9-74a3-9d08-6c55caf17246)
  - [shape of Halfmoon Lake](https://ontology.bommaritollc.com/id/01a0de2c-dc0b-735d-97e5-e2bc26591f8c)
- `geo:hasMetricArea`: 135319.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Indian River (HUC10 0403011305)](https://ontology.bommaritollc.com/id/01a0de92-1cf5-7293-aa40-6eb932f19900)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d480-742e-8d71-415a0dc40331)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-64dc-73b5-81a4-f05fd493a500)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1660-776b-ade5-b161bae021ab)
- `schema:containedInPlace`:
  - [Alger County](https://ontology.bommaritollc.com/id/01a0ca47-5b9c-74cc-b002-8ea6888b5af8)
  - [Munising Township](https://ontology.bommaritollc.com/id/01a0ca47-722d-745a-ab73-da25b1a178d7)
- `skos:altLabel`: Half Moon Lake
- `skos:prefLabel`: Halfmoon Lake

## Elsewhere

- [Wikidata Q33258789](https://www.wikidata.org/wiki/Q33258789) (proposed match (exactMatch))
- [USGS GNIS 1620111](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1620111) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.25551&mlon=-86.65497#map=14/46.25551/-86.65497) (46.25551, -86.65497)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.25551,-86.65497)
- [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/Q33258789 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-78e8-720b-bdca-1b916e8fbaa5)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d480-742e-8d71-415bf31908d3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d480-742e-8d71-415bf31908d3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d480-742e-8d71-415bf31908d3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d480-742e-8d71-415bf31908d3)
Cite as: Halfmoon Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d480-742e-8d71-415bf31908d3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.