# Silk Lake

Silk Lake is a lake in [Iron River Township](https://ontology.bommaritollc.com/id/01a0ca47-75b0-718d-b8b9-3dde7313f6cf), [Iron County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-05f1bce2283a), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (8.2 ha), in the [North Branch Paint River (HUC10 0403010601)](https://ontology.bommaritollc.com/id/01a0de92-1c94-74a4-971c-f1dfe79e63b0) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d805-7014-887a-2649eb8a9b56>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Iron County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-05f1bce2283a) › [Iron River Township](https://ontology.bommaritollc.com/id/01a0ca47-75b0-718d-b8b9-3dde7313f6cf)

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

Location: 46.36008, -88.88213 (box -88.88568, 46.35803, -88.87937, 46.36164; west, south, east, north)

- `adms:identifier`: [gnis 1621599](https://ontology.bommaritollc.com/id/01a0ddfe-d806-709a-96a5-4cf196f25c5d)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Silk Lake](https://ontology.bommaritollc.com/id/01a0de2c-dea6-750c-b3ed-30df112c241c)
- `geo:hasGeometry`:
  - [point of Silk Lake](https://ontology.bommaritollc.com/id/01a0ddff-15ff-7577-a4bb-aafb3b774d4c)
  - [shape of Silk Lake](https://ontology.bommaritollc.com/id/01a0de2c-dea6-750c-b3ed-30df112c241c)
- `geo:hasMetricArea`: 82481.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Paint River (HUC10 0403010601)](https://ontology.bommaritollc.com/id/01a0de92-1c94-74a4-971c-f1dfe79e63b0)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d805-7014-887a-2648d9f84216)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-67c8-77b5-a66d-8c6e54a3d97f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15eb-752a-b334-a47b17f5418d)
- `schema:containedInPlace`:
  - [Iron County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-05f1bce2283a)
  - [Iron River Township](https://ontology.bommaritollc.com/id/01a0ca47-75b0-718d-b8b9-3dde7313f6cf)
- `skos:prefLabel`: Silk Lake

## Elsewhere

- [Wikidata Q33308493](https://www.wikidata.org/wiki/Q33308493) (proposed match (exactMatch))
- [USGS GNIS 1621599](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621599) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.36008&mlon=-88.88213#map=14/46.36008/-88.88213) (46.36008, -88.88213)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.36008,-88.88213)
- [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/Q33308493 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7921-7567-9e60-e2b5a27450fb)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d805-7014-887a-2649eb8a9b56.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d805-7014-887a-2649eb8a9b56.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d805-7014-887a-2649eb8a9b56.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d805-7014-887a-2649eb8a9b56)
Cite as: Silk Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d805-7014-887a-2649eb8a9b56
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.