# Defoe Island

Defoe Island is an island in [Lake Huron](https://ontology.bommaritollc.com/id/01a0ddfe-dba9-7007-b9a4-2e346853a6ba), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Drummond Island (HUC10 0424000201)](https://ontology.bommaritollc.com/id/01a0de92-1f4f-7610-999d-aeeffda6e949) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b1fe-7299-b8c5-1360f900246c>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lake Huron](https://ontology.bommaritollc.com/id/01a0ddfe-dba9-7007-b9a4-2e346853a6ba)

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

Location: 43.79807, -83.47385 (box -83.47385, 43.79807, -83.47385, 43.79807; west, south, east, north)

- `adms:identifier`: [gnis 624508](https://ontology.bommaritollc.com/id/01a0ddfe-b1ff-7066-9ffc-9feedccb3453)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Defoe Island](https://ontology.bommaritollc.com/id/01a0ddfe-e5d5-7637-ac90-3ec499da8fbc)
- `geo:hasGeometry`: [point of Defoe Island](https://ontology.bommaritollc.com/id/01a0ddfe-e5d5-7637-ac90-3ec499da8fbc)
- **in watershed** (`bcgeo:inWatershed`): [Drummond Island (HUC10 0424000201)](https://ontology.bommaritollc.com/id/01a0de92-1f4f-7610-999d-aeeffda6e949)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b1fe-7299-b8c5-135fa6a14aed)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4a82-773e-ab6d-62b5c0547af4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-db43-71f8-a669-24ca3cb56abe)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1981-77ee-8585-ea2301f4465c)
- `schema:containedInPlace`:
  - [Huron County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-77fb1d5c81c2)
  - [Fairhaven Township](https://ontology.bommaritollc.com/id/01a0ca47-6f3e-770d-b440-53e947525e42)
  - [Lake Huron](https://ontology.bommaritollc.com/id/01a0ddfe-dba9-7007-b9a4-2e346853a6ba)
- `skos:altLabel`: North Mineshas Island
- `skos:prefLabel`: Defoe Island

## Elsewhere

- [Wikidata Q34724859](https://www.wikidata.org/wiki/Q34724859) (proposed match (exactMatch))
- [USGS GNIS 624508](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/624508) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.79807&mlon=-83.47385#map=14/43.79807/-83.47385) (43.79807, -83.47385)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.79807,-83.47385)
- [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/Q34724859 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-745e-734c-851d-0f984a2b21fd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b1fe-7299-b8c5-1360f900246c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b1fe-7299-b8c5-1360f900246c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b1fe-7299-b8c5-1360f900246c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b1fe-7299-b8c5-1360f900246c)
Cite as: Defoe Island. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b1fe-7299-b8c5-1360f900246c
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.