# Island Number Four

Island Number Four is an island in [Sugar Island Township](https://ontology.bommaritollc.com/id/01a0ca47-7b00-7054-a524-05d3b630bb92), [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Lake Nicolet-Saint Marys River (HUC10 0420000203)](https://ontology.bommaritollc.com/id/01a0de92-1f3f-77ce-9668-1e8be4b2091b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71c040c03702>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc) › [Sugar Island Township](https://ontology.bommaritollc.com/id/01a0ca47-7b00-7054-a524-05d3b630bb92)

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

Location: 46.47335, -84.28754 (box -84.28754, 46.47335, -84.28754, 46.47335; west, south, east, north)

- `adms:identifier`: [gnis 1623161](https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71c9b1c7163a)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Island Number Four](https://ontology.bommaritollc.com/id/01a0ddff-18cb-708c-9295-6b94d605748a)
- `geo:hasGeometry`: [point of Island Number Four](https://ontology.bommaritollc.com/id/01a0ddff-18cb-708c-9295-6b94d605748a)
- **in watershed** (`bcgeo:inWatershed`): [Lake Nicolet-Saint Marys River (HUC10 0420000203)](https://ontology.bommaritollc.com/id/01a0de92-1f3f-77ce-9668-1e8be4b2091b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71bf12437b67)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-69b6-75bf-a26d-4ae627561d5f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-196e-707b-86e6-897f69334925)
- `schema:containedInPlace`:
  - [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc)
  - [Sugar Island Township](https://ontology.bommaritollc.com/id/01a0ca47-7b00-7054-a524-05d3b630bb92)
- `skos:prefLabel`: Island Number Four

## Elsewhere

- [Wikidata Q49643776](https://www.wikidata.org/wiki/Q49643776) (proposed match (exactMatch))
- [USGS GNIS 1623161](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1623161) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.47335&mlon=-84.28754#map=14/46.47335/-84.28754) (46.47335, -84.28754)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.47335,-84.28754)
- [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/Q49643776 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7946-723d-b2bc-8110670ab0ff)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71c040c03702.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71c040c03702.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71c040c03702.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71c040c03702)
Cite as: Island Number Four. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-db09-764a-b92a-71c040c03702
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.