# Lighthouse Island

Lighthouse Island is an island in [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Lake Superior (HUC10 0418000002)](https://ontology.bommaritollc.com/id/01a0de92-1f28-711b-9f7e-612909962997) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bbd0-7226-b9ba-f64142d13778>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91)

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

Location: 46.96242, -87.99957 (box -87.99957, 46.96242, -87.99957, 46.96242; west, south, east, north)

- `adms:identifier`: [gnis 630381](https://ontology.bommaritollc.com/id/01a0ddfe-bbd1-7495-a83f-9704ce1e80cd)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Lighthouse Island](https://ontology.bommaritollc.com/id/01a0ddfe-f2c0-72b1-b241-9be451ae5765)
- `geo:hasGeometry`: [point of Lighthouse Island](https://ontology.bommaritollc.com/id/01a0ddfe-f2c0-72b1-b241-9be451ae5765)
- **in watershed** (`bcgeo:inWatershed`): [Lake Superior (HUC10 0418000002)](https://ontology.bommaritollc.com/id/01a0de92-1f28-711b-9f7e-612909962997)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bbd0-7226-b9ba-f64099c684da)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-51fc-72d3-8ddb-effe29cc5564)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-db82-76a6-a3f7-3d71f1df58f8)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1939-71b3-adca-17a7cd9aeac4)
- `schema:containedInPlace`:
  - [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91)
  - [Powell Township](https://ontology.bommaritollc.com/id/01a0ca47-7908-718b-816a-45bf633f3000)
  - [Lake Superior](https://ontology.bommaritollc.com/id/01a0ddfe-d154-7649-b19b-081f619c450a)
- `skos:prefLabel`: Lighthouse Island

## Elsewhere

- [Wikidata Q49651485](https://www.wikidata.org/wiki/Q49651485) (proposed match (exactMatch))
- [USGS GNIS 630381](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/630381) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.96242&mlon=-87.99957#map=14/46.96242/-87.99957) (46.96242, -87.99957)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.96242,-87.99957)
- [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/Q49651485 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75d6-7073-840d-059e2fbb0ce2)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bbd0-7226-b9ba-f64142d13778.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bbd0-7226-b9ba-f64142d13778.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bbd0-7226-b9ba-f64142d13778.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bbd0-7226-b9ba-f64142d13778)
Cite as: Lighthouse Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bbd0-7226-b9ba-f64142d13778
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.