# Round Island

Round Island is an island in [Bay Mills Township](https://ontology.bommaritollc.com/id/01a0ca47-6b9d-756f-9986-b565ef3b9d6d), [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 [City of Sault Sainte Marie-Saint Marys River (HUC10 0420000202)](https://ontology.bommaritollc.com/id/01a0de92-1f3d-76b4-8ea3-490d6a8b9aa3) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e3d96936a2d>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc) › [Bay Mills Township](https://ontology.bommaritollc.com/id/01a0ca47-6b9d-756f-9986-b565ef3b9d6d)

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

Location: 46.44280, -84.51588 (box -84.51588, 46.44280, -84.51588, 46.44280; west, south, east, north)

- `adms:identifier`: [gnis 1621444](https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e45bf4d4f39)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Round Island](https://ontology.bommaritollc.com/id/01a0ddff-15c6-751b-847d-231d2b997a87)
- `geo:hasGeometry`: [point of Round Island](https://ontology.bommaritollc.com/id/01a0ddff-15c6-751b-847d-231d2b997a87)
- **in watershed** (`bcgeo:inWatershed`): [City of Sault Sainte Marie-Saint Marys River (HUC10 0420000202)](https://ontology.bommaritollc.com/id/01a0de92-1f3d-76b4-8ea3-490d6a8b9aa3)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e3c3fdaa0df)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-674b-7770-9257-3f3dc4e1d156)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-196b-70ee-acb6-9629c18be9c9)
- `schema:containedInPlace`:
  - [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc)
  - [Bay Mills Township](https://ontology.bommaritollc.com/id/01a0ca47-6b9d-756f-9986-b565ef3b9d6d)
- `skos:prefLabel`: Round Island

## Elsewhere

- [Wikidata Q49675586](https://www.wikidata.org/wiki/Q49675586) (proposed match (exactMatch))
- [USGS GNIS 1621444](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621444) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.44280&mlon=-84.51588#map=14/46.44280/-84.51588) (46.44280, -84.51588)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.44280,-84.51588)
- [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/Q49675586 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-791d-73ce-bca4-17e35b5dcb8e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e3d96936a2d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e3d96936a2d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e3d96936a2d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e3d96936a2d)
Cite as: Round Island. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-d7bd-77d1-ae0c-6e3d96936a2d
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.