# Iron Lake

Iron Lake is a lake in [Cambridge Township](https://ontology.bommaritollc.com/id/01a0ca47-6cc0-753c-876b-47ae953808f2), [Lenawee County](https://ontology.bommaritollc.com/id/01a0ca47-5a45-7139-a14c-e06bafbc3a94), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (31.1 ha), in the [Evans Creek-River Raisin (HUC10 0410000201)](https://ontology.bommaritollc.com/id/01a0de92-1efe-73f3-ac62-d2f932862558) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3ea7593db3dd>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lenawee County](https://ontology.bommaritollc.com/id/01a0ca47-5a45-7139-a14c-e06bafbc3a94) › [Cambridge Township](https://ontology.bommaritollc.com/id/01a0ca47-6cc0-753c-876b-47ae953808f2)

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

Location: 42.05888, -84.16256 (box -84.16835, 42.05659, -84.15773, 42.06182; west, south, east, north)

- `adms:identifier`: [gnis 629077](https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3eaf9ad04c41)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Iron Lake](https://ontology.bommaritollc.com/id/01a0de2c-cc86-7645-bc63-70876b4672bc)
- `geo:hasGeometry`:
  - [point of Iron Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f035-7541-b474-8461db0f9a80)
  - [shape of Iron Lake](https://ontology.bommaritollc.com/id/01a0de2c-cc86-7645-bc63-70876b4672bc)
- `geo:hasMetricArea`: 310733.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Evans Creek-River Raisin (HUC10 0410000201)](https://ontology.bommaritollc.com/id/01a0de92-1efe-73f3-ac62-d2f932862558)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3ea6c97b3bb3)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5074-74e8-9554-c9da00ccfb24)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18ed-7065-a99d-e738833f6c35)
- `schema:containedInPlace`:
  - [Lenawee County](https://ontology.bommaritollc.com/id/01a0ca47-5a45-7139-a14c-e06bafbc3a94)
  - [Cambridge Township](https://ontology.bommaritollc.com/id/01a0ca47-6cc0-753c-876b-47ae953808f2)
- `skos:prefLabel`: Iron Lake

## Elsewhere

- [Wikidata Q88273808](https://www.wikidata.org/wiki/Q88273808) (proposed match (exactMatch))
- [USGS GNIS 629077](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629077) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.05888&mlon=-84.16256#map=14/42.05888/-84.16256) (42.05888, -84.16256)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.05888,-84.16256)
- [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/Q88273808 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75b3-7190-a766-313d1e19c04a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3ea7593db3dd.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3ea7593db3dd.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3ea7593db3dd.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3ea7593db3dd)
Cite as: Iron Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b9ae-735d-a8d1-3ea7593db3dd
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.