# Crystal Lake

Crystal Lake is a lake in [Norway Township](https://ontology.bommaritollc.com/id/01a0ca47-6030-7779-ae94-8d010541a83f), [Dickinson County](https://ontology.bommaritollc.com/id/01a0ca47-5c59-72ef-9b47-f814d1e17f9e), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (6.0 ha), in the [East Branch Sturgeon River (HUC10 0403010803)](https://ontology.bommaritollc.com/id/01a0de92-1caf-7568-813f-ada7f1ae15cd) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a8425c83a6f0>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Dickinson County](https://ontology.bommaritollc.com/id/01a0ca47-5c59-72ef-9b47-f814d1e17f9e) › [Norway Township](https://ontology.bommaritollc.com/id/01a0ca47-6030-7779-ae94-8d010541a83f)

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

Location: 45.94705, -87.92120 (box -87.92349, 45.94619, -87.91827, 45.94818; west, south, east, north)

- `adms:identifier`: [gnis 624179](https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a84aaed62962)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Crystal Lake](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a797eda2a206)
- `geo:hasGeometry`:
  - [point of Crystal Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e58c-773f-9a38-8357503a7df2)
  - [shape of Crystal Lake](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a797eda2a206)
- `geo:hasMetricArea`: 59659.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [East Branch Sturgeon River (HUC10 0403010803)](https://ontology.bommaritollc.com/id/01a0de92-1caf-7568-813f-ada7f1ae15cd)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a841626cb8e4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4a17-75d5-9d89-277534c28d2a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-160e-73a4-9725-d84ccc1b5317)
- `schema:containedInPlace`:
  - [Dickinson County](https://ontology.bommaritollc.com/id/01a0ca47-5c59-72ef-9b47-f814d1e17f9e)
  - [Norway Township](https://ontology.bommaritollc.com/id/01a0ca47-6030-7779-ae94-8d010541a83f)
- `skos:prefLabel`: Crystal Lake

## Elsewhere

- [Wikidata Q88273155](https://www.wikidata.org/wiki/Q88273155) (proposed match (exactMatch))
- [USGS GNIS 624179](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/624179) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.94705&mlon=-87.92120#map=14/45.94705/-87.92120) (45.94705, -87.92120)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.94705,-87.92120)
- [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/Q88273155 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7454-73b4-b85f-ee8bd2080017)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a8425c83a6f0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a8425c83a6f0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a8425c83a6f0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a8425c83a6f0)
Cite as: Crystal Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b17f-776d-87d1-a8425c83a6f0
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.