# Advance Island

Advance Island 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 George-Saint Marys River (HUC10 0420000208)](https://ontology.bommaritollc.com/id/01a0de92-1f42-7087-944b-42aeac18f289) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a8c8-7721-b485-59af45465df4>

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: 46.37807, -84.14447 (box -84.14447, 46.37807, -84.14447, 46.37807; west, south, east, north)

- `adms:identifier`: [gnis 619853](https://ontology.bommaritollc.com/id/01a0ddfe-a8c9-708c-b0d5-f800abe38494)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Advance Island](https://ontology.bommaritollc.com/id/01a0ddfe-e17d-72fc-beb6-212bc693c323)
- `geo:hasGeometry`: [point of Advance Island](https://ontology.bommaritollc.com/id/01a0ddfe-e17d-72fc-beb6-212bc693c323)
- **in watershed** (`bcgeo:inWatershed`): [Lake George-Saint Marys River (HUC10 0420000208)](https://ontology.bommaritollc.com/id/01a0de92-1f42-7087-944b-42aeac18f289)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a8c8-7721-b485-59aef341fcff)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-441e-73ff-bb80-cafc3deac83f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1972-74b7-acae-69b0872bb53b)
- `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`: Advance Island

## Elsewhere

- [Wikidata Q34639179](https://www.wikidata.org/wiki/Q34639179) (proposed match (exactMatch))
- [USGS GNIS 619853](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/619853) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.37807&mlon=-84.14447#map=14/46.37807/-84.14447) (46.37807, -84.14447)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.37807,-84.14447)
- [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/Q34639179 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-734a-7524-9896-cb8444b4e996)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a8c8-7721-b485-59af45465df4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a8c8-7721-b485-59af45465df4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a8c8-7721-b485-59af45465df4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a8c8-7721-b485-59af45465df4)
Cite as: Advance Island. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-a8c8-7721-b485-59af45465df4
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.