# Halfmoon Lake

Halfmoon Lake is a lake in [Frost Township](https://ontology.bommaritollc.com/id/01a0ca47-7000-7032-a297-f4fa6486b17b), [Clare County](https://ontology.bommaritollc.com/id/01a0ca47-594c-7471-8e7b-5f4b609c3823), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (11.3 ha), in the [Town Line Creek-Muskegon River (HUC10 0406010204)](https://ontology.bommaritollc.com/id/01a0de92-1dca-7038-a546-9291559d8eb9) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f617bbdffaa8>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Clare County](https://ontology.bommaritollc.com/id/01a0ca47-594c-7471-8e7b-5f4b609c3823) › [Frost Township](https://ontology.bommaritollc.com/id/01a0ca47-7000-7032-a297-f4fa6486b17b)

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

Location: 44.10947, -84.76591 (box -84.76928, 44.10846, -84.76248, 44.11362; west, south, east, north)

- `adms:identifier`: [gnis 627629](https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f61fcfe783af)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Halfmoon Lake](https://ontology.bommaritollc.com/id/01a0de2c-cb16-710e-b3e9-026534978e9a)
- `geo:hasGeometry`:
  - [point of Halfmoon Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ed53-770f-b383-cae7ef7b211f)
  - [shape of Halfmoon Lake](https://ontology.bommaritollc.com/id/01a0de2c-cb16-710e-b3e9-026534978e9a)
- `geo:hasMetricArea`: 112560.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Town Line Creek-Muskegon River (HUC10 0406010204)](https://ontology.bommaritollc.com/id/01a0de92-1dca-7038-a546-9291559d8eb9)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f6162fafb90a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4e98-72c2-bee1-631ce1e86e22)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-176d-714a-a636-b08519c23242)
- `schema:containedInPlace`:
  - [Clare County](https://ontology.bommaritollc.com/id/01a0ca47-594c-7471-8e7b-5f4b609c3823)
  - [Frost Township](https://ontology.bommaritollc.com/id/01a0ca47-7000-7032-a297-f4fa6486b17b)
- `skos:prefLabel`: Halfmoon Lake

## Elsewhere

- [Wikidata Q88273316](https://www.wikidata.org/wiki/Q88273316) (proposed match (exactMatch))
- [USGS GNIS 627629](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627629) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.10947&mlon=-84.76591#map=14/44.10947/-84.76591) (44.10947, -84.76591)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.10947,-84.76591)
- [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/Q88273316 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74b4-73b6-b2cd-466cf9d7803c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f617bbdffaa8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f617bbdffaa8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f617bbdffaa8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f617bbdffaa8)
Cite as: Halfmoon Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b72a-75a0-9c11-f617bbdffaa8
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.