# Riddle Lake

Riddle Lake is a lake in [Deerfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6df2-776d-8ec2-e1f4285f04c1), [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.6 ha), in the [North Branch Flint River (HUC10 0408020402)](https://ontology.bommaritollc.com/id/01a0de92-1ea8-7153-8a1e-c145a78e874f) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369) › [Deerfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6df2-776d-8ec2-e1f4285f04c1)

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

Location: 43.15478, -83.29595 (box -83.29743, 43.15413, -83.29496, 43.15538; west, south, east, north)

- `adms:identifier`: [gnis 635901](https://ontology.bommaritollc.com/id/01a0ddfe-c64c-72e9-ba71-093e443f0484)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Riddle Lake](https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d)
- `geo:hasGeometry`:
  - [point of Riddle Lake](https://ontology.bommaritollc.com/id/01a0ddff-003c-76b1-870c-243bd133afd7)
  - [shape of Riddle Lake](https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d)
- `geo:hasMetricArea`: 16307.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Flint River (HUC10 0408020402)](https://ontology.bommaritollc.com/id/01a0de92-1ea8-7153-8a1e-c145a78e874f)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df715f811920)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-59bf-7590-a86e-c8e1f8fb8fc2)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-187e-77d5-9b84-f719202bb1b2)
- `schema:containedInPlace`:
  - [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369)
  - [Deerfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6df2-776d-8ec2-e1f4285f04c1)
- `skos:prefLabel`: Riddle Lake

## Elsewhere

- [Wikidata Q88277290](https://www.wikidata.org/wiki/Q88277290) (proposed match (exactMatch))
- [USGS GNIS 635901](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635901) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.15478&mlon=-83.29595#map=14/43.15478/-83.29595) (43.15478, -83.29595)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.15478,-83.29595)
- [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/Q88277290 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76f0-7214-ac4a-bc7e348227d9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2)
Cite as: Riddle Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.