# Trout Island

Trout 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-ccfc-77b0-bcab-c62a5e833387>

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: 45.77194, -85.69037 (box -85.69037, 45.77194, -85.69037, 45.77194; west, south, east, north)

- `adms:identifier`: [gnis 1615110](https://ontology.bommaritollc.com/id/01a0ddfe-ccfd-75f4-a667-abbc3d393c71)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Trout Island](https://ontology.bommaritollc.com/id/01a0ddff-087d-737b-b4a0-e10df840c3b3)
- `geo:hasGeometry`: [point of Trout Island](https://ontology.bommaritollc.com/id/01a0ddff-087d-737b-b4a0-e10df840c3b3)
- **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-ccfc-77b0-bcab-c629fe0dc497)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f27-74ad-9e30-6bc03ccc8dd8)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-dc33-71a5-a662-c50439c5d873)
  - [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`: Trout Island

## Elsewhere

- [Wikidata Q48655159](https://www.wikidata.org/wiki/Q48655159) (proposed match (exactMatch))
- [USGS GNIS 1615110](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615110) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.77194&mlon=-85.69037#map=14/45.77194/-85.69037) (45.77194, -85.69037)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.77194,-85.69037)
- [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/Q48655159 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77e1-70e1-a582-968baa1b71e8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ccfc-77b0-bcab-c62a5e833387.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ccfc-77b0-bcab-c62a5e833387.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ccfc-77b0-bcab-c62a5e833387.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ccfc-77b0-bcab-c62a5e833387)
Cite as: Trout Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ccfc-77b0-bcab-c62a5e833387
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.