# Helen Lake

Helen Lake is a lake in [Watersmeet Township](https://ontology.bommaritollc.com/id/01a0ca47-7c0e-723e-8d1e-d0d48eb040bd), [Gogebic County](https://ontology.bommaritollc.com/id/01a0ca47-5833-7328-82d6-2d4e163a2024), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (27.4 ha), in the [Middle Branch Ontonagon River (HUC10 0402010202)](https://ontology.bommaritollc.com/id/01a0de92-1c26-776e-8b42-000ac7ea113b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d49f-726a-948e-ca84f016413f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Gogebic County](https://ontology.bommaritollc.com/id/01a0ca47-5833-7328-82d6-2d4e163a2024) › [Watersmeet Township](https://ontology.bommaritollc.com/id/01a0ca47-7c0e-723e-8d1e-d0d48eb040bd)

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

Location: 46.24491, -89.34105 (box -89.34701, 46.24116, -89.33732, 46.24898; west, south, east, north)

- `adms:identifier`: [gnis 1620164](https://ontology.bommaritollc.com/id/01a0ddfe-d4a0-7284-a2be-b9e922cfe4f9)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Helen Lake](https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f05561f6e4)
- `geo:hasGeometry`:
  - [point of Helen Lake](https://ontology.bommaritollc.com/id/01a0ddff-1106-7744-b502-7eb270093570)
  - [shape of Helen Lake](https://ontology.bommaritollc.com/id/01a0de2c-dc1b-7038-ad9c-64f05561f6e4)
- `geo:hasMetricArea`: 274140.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Middle Branch Ontonagon River (HUC10 0402010202)](https://ontology.bommaritollc.com/id/01a0de92-1c26-776e-8b42-000ac7ea113b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d49f-726a-948e-ca83c1d74c0b)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-64f3-753f-916f-6ac7ca8d56da)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1567-76a9-a9fa-fbc1855db71e)
- `schema:containedInPlace`:
  - [Gogebic County](https://ontology.bommaritollc.com/id/01a0ca47-5833-7328-82d6-2d4e163a2024)
  - [Watersmeet Township](https://ontology.bommaritollc.com/id/01a0ca47-7c0e-723e-8d1e-d0d48eb040bd)
- `skos:prefLabel`: Helen Lake

## Elsewhere

- [Wikidata Q33260508](https://www.wikidata.org/wiki/Q33260508) (proposed match (exactMatch))
- [USGS GNIS 1620164](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1620164) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.24491&mlon=-89.34105#map=14/46.24491/-89.34105) (46.24491, -89.34105)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.24491,-89.34105)
- [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/Q33260508 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-78ea-7004-a7a6-59cf1e600303)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d49f-726a-948e-ca84f016413f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d49f-726a-948e-ca84f016413f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d49f-726a-948e-ca84f016413f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d49f-726a-948e-ca84f016413f)
Cite as: Helen Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d49f-726a-948e-ca84f016413f
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.