# Ryan Lake

Ryan Lake is a lake in [Deerfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6df3-77a2-9b7c-8bcc9f78b87a), [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (27.0 ha), in the [South Branch Shiawassee River-Shiawassee River (HUC10 0408020301)](https://ontology.bommaritollc.com/id/01a0de92-1e9b-72b9-88e5-a6a070d6c707) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a26ca4bd8757>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3) › [Deerfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6df3-77a2-9b7c-8bcc9f78b87a)

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

Location: 42.77760, -83.85901 (box -83.86358, 42.77479, -83.85420, 42.78037; west, south, east, north)

- `adms:identifier`: [gnis 636436](https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a27578bcb653)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Ryan Lake](https://ontology.bommaritollc.com/id/01a0de2c-d451-7069-a507-e85ed8b3a111)
- `geo:hasGeometry`:
  - [point of Ryan Lake](https://ontology.bommaritollc.com/id/01a0ddff-00b5-7525-b69a-b2d351a37b24)
  - [shape of Ryan Lake](https://ontology.bommaritollc.com/id/01a0de2c-d451-7069-a507-e85ed8b3a111)
- `geo:hasMetricArea`: 270120.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [South Branch Shiawassee River-Shiawassee River (HUC10 0408020301)](https://ontology.bommaritollc.com/id/01a0de92-1e9b-72b9-88e5-a6a070d6c707)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a26b42d7f7ea)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5a94-77cf-8756-dec55f993064)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1870-7001-b4ea-f2736f104e46)
- `schema:containedInPlace`:
  - [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3)
  - [Deerfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6df3-77a2-9b7c-8bcc9f78b87a)
- `skos:prefLabel`: Ryan Lake

## Elsewhere

- [Wikidata Q88277839](https://www.wikidata.org/wiki/Q88277839) (proposed match (exactMatch))
- [USGS GNIS 636436](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/636436) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.77760&mlon=-83.85901#map=14/42.77760/-83.85901) (42.77760, -83.85901)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.77760,-83.85901)
- [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/Q88277839 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76fe-7650-98c8-9adb3b1f9935)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a26ca4bd8757.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a26ca4bd8757.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a26ca4bd8757.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a26ca4bd8757)
Cite as: Ryan Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c6f7-744b-8bc9-a26ca4bd8757
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.