# Joys Island

Joys Island is an island in [McMillan Township](https://ontology.bommaritollc.com/id/01a0ca47-774e-71b1-9a0c-1325186bd6d8), [Luce County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3973ec5773e), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Tahquamenon River (HUC10 0402020205)](https://ontology.bommaritollc.com/id/01a0de92-1c88-71ed-8ad3-ece6a5751c56) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ba58-7170-9947-cb8885143052>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Luce County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3973ec5773e) › [McMillan Township](https://ontology.bommaritollc.com/id/01a0ca47-774e-71b1-9a0c-1325186bd6d8)

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

Location: 46.53112, -85.29122 (box -85.29122, 46.53112, -85.29122, 46.53112; west, south, east, north)

- `adms:identifier`: [gnis 629410](https://ontology.bommaritollc.com/id/01a0ddfe-ba59-72e6-b394-6b6b7b2f4764)
- `dcterms:type`: [island](https://ontology.bommaritollc.com/vocab/geo/gnisIsland)
- `geo:hasDefaultGeometry`: [point of Joys Island](https://ontology.bommaritollc.com/id/01a0ddfe-f070-76af-84e8-9f88c305d8c0)
- `geo:hasGeometry`: [point of Joys Island](https://ontology.bommaritollc.com/id/01a0ddfe-f070-76af-84e8-9f88c305d8c0)
- **in watershed** (`bcgeo:inWatershed`): [Tahquamenon River (HUC10 0402020205)](https://ontology.bommaritollc.com/id/01a0de92-1c88-71ed-8ad3-ece6a5751c56)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ba58-7170-9947-cb87c0b38782)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-50c3-7628-92cd-2daa7b4c19f0)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15e0-707d-a28c-2d609324bec6)
- `schema:containedInPlace`:
  - [Luce County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3973ec5773e)
  - [McMillan Township](https://ontology.bommaritollc.com/id/01a0ca47-774e-71b1-9a0c-1325186bd6d8)
- `skos:altLabel`: Big Island
- `skos:prefLabel`: Joys Island

## Elsewhere

- [Wikidata Q34799693](https://www.wikidata.org/wiki/Q34799693) (proposed match (exactMatch))
- [USGS GNIS 629410](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629410) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.53112&mlon=-85.29122#map=14/46.53112/-85.29122) (46.53112, -85.29122)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.53112,-85.29122)
- [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/Q34799693 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ba-7220-bbcc-5be3d3fac851)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ba58-7170-9947-cb8885143052.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ba58-7170-9947-cb8885143052.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ba58-7170-9947-cb8885143052.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ba58-7170-9947-cb8885143052)
Cite as: Joys Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ba58-7170-9947-cb8885143052
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.