# Harbor Island

Harbor Island is an island in [Grand Haven](https://ontology.bommaritollc.com/id/01a0ca47-971d-7172-8071-0e70b9226440), [Ottawa County](https://ontology.bommaritollc.com/id/01a0ca47-5954-7486-8da7-cf2bc9c3e02e), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Grand River (HUC10 0405000607)](https://ontology.bommaritollc.com/id/01a0de92-1d92-7092-a09d-313b4d500fed) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b75b-7236-8849-29d0a61bb5ac>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ottawa County](https://ontology.bommaritollc.com/id/01a0ca47-5954-7486-8da7-cf2bc9c3e02e) › [Grand Haven](https://ontology.bommaritollc.com/id/01a0ca47-971d-7172-8071-0e70b9226440)

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

Location: 43.07213, -86.22486 (box -86.22486, 43.07213, -86.22486, 43.07213; west, south, east, north)

- `adms:identifier`: [gnis 627753](https://ontology.bommaritollc.com/id/01a0ddfe-b75c-756b-8ec7-818f00fabc67)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Harbor Island](https://ontology.bommaritollc.com/id/01a0ddfe-ed6f-771d-9b5b-721eb468ac4c)
- `geo:hasGeometry`: [point of Harbor Island](https://ontology.bommaritollc.com/id/01a0ddfe-ed6f-771d-9b5b-721eb468ac4c)
- **in watershed** (`bcgeo:inWatershed`): [Grand River (HUC10 0405000607)](https://ontology.bommaritollc.com/id/01a0de92-1d92-7092-a09d-313b4d500fed)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b75b-7236-8849-29cfb51ec307)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4ec6-77c3-9ef9-0940752fa4e1)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-172e-71af-ae3f-c819640b21e2)
- `schema:containedInPlace`:
  - [Ottawa County](https://ontology.bommaritollc.com/id/01a0ca47-5954-7486-8da7-cf2bc9c3e02e)
  - [Grand Haven](https://ontology.bommaritollc.com/id/01a0ca47-971d-7172-8071-0e70b9226440)
- `skos:prefLabel`: Harbor Island

## Elsewhere

- [Wikidata Q49640360](https://www.wikidata.org/wiki/Q49640360) (proposed match (exactMatch))
- [USGS GNIS 627753](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627753) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.07213&mlon=-86.22486#map=14/43.07213/-86.22486) (43.07213, -86.22486)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.07213,-86.22486)
- [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/Q49640360 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74b7-7462-b332-5537285022b9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b75b-7236-8849-29d0a61bb5ac.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b75b-7236-8849-29d0a61bb5ac.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b75b-7236-8849-29d0a61bb5ac.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b75b-7236-8849-29d0a61bb5ac)
Cite as: Harbor Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b75b-7236-8849-29d0a61bb5ac
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.