# Grape Island

Grape Island is an island in [Lake Michigan](https://ontology.bommaritollc.com/id/01a0ddfe-da8b-736c-b10c-b5ac4195f147), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Lake Michigan (HUC10 0419000002)](https://ontology.bommaritollc.com/id/01a0de92-1f2c-768f-8a9b-4fde379fd131) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b62e-7184-ad16-1e36a57cb563>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lake Michigan](https://ontology.bommaritollc.com/id/01a0ddfe-da8b-736c-b10c-b5ac4195f147)

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

Location: 45.78000, -85.42064 (box -85.42064, 45.78000, -85.42064, 45.78000; west, south, east, north)

- `adms:identifier`: [gnis 627164](https://ontology.bommaritollc.com/id/01a0ddfe-b62f-76aa-90db-17037c3bd711)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Grape Island](https://ontology.bommaritollc.com/id/01a0ddfe-ead0-740e-9317-f21d039c7d63)
- `geo:hasGeometry`: [point of Grape Island](https://ontology.bommaritollc.com/id/01a0ddfe-ead0-740e-9317-f21d039c7d63)
- **in watershed** (`bcgeo:inWatershed`): [Lake Michigan (HUC10 0419000002)](https://ontology.bommaritollc.com/id/01a0de92-1f2c-768f-8a9b-4fde379fd131)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b62e-7184-ad16-1e358e8a85da)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4dcb-74c0-91cc-5056fa1a9c2a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-db5f-70f6-9787-4376555211b7)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1951-7385-bfba-4bbf6ff8b7ca)
- `schema:containedInPlace`:
  - [Charlevoix County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-0609c8201bf0)
  - [St. James Township](https://ontology.bommaritollc.com/id/01a0ca47-687f-7307-906f-157107619edc)
  - [Lake Michigan](https://ontology.bommaritollc.com/id/01a0ddfe-da8b-736c-b10c-b5ac4195f147)
- `skos:prefLabel`: Grape Island

## Elsewhere

- [Wikidata Q49639482](https://www.wikidata.org/wiki/Q49639482) (proposed match (exactMatch))
- [USGS GNIS 627164](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627164) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.78000&mlon=-85.42064#map=14/45.78000/-85.42064) (45.78000, -85.42064)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.78000,-85.42064)
- [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/Q49639482 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74a7-778c-804a-1ba0ae760dca)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b62e-7184-ad16-1e36a57cb563.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b62e-7184-ad16-1e36a57cb563.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b62e-7184-ad16-1e36a57cb563.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b62e-7184-ad16-1e36a57cb563)
Cite as: Grape Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b62e-7184-ad16-1e36a57cb563
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.