# Shavehead Lake

Shavehead Lake is a lake in [Porter Township](https://ontology.bommaritollc.com/id/01a0ca47-78ff-7657-84c4-b16833abea64), [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.2 km²), in the [Mill Creek-Saint Joseph River (HUC10 0405000113)](https://ontology.bommaritollc.com/id/01a0de92-1d26-758e-8855-6bb736f20a10) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c84b-76ca-9d09-d475aaaeab78>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897) › [Porter Township](https://ontology.bommaritollc.com/id/01a0ca47-78ff-7657-84c4-b16833abea64)

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

Location: 41.84420, -85.87023 (box -85.87404, 41.83077, -85.85886, 41.85307; west, south, east, north)

- `adms:identifier`: [gnis 637681](https://ontology.bommaritollc.com/id/01a0ddfe-c84c-7016-83f9-1d7cf2aff0a9)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Shavehead Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4f1-7077-9d38-e891d3701a86)
- `geo:hasGeometry`:
  - [point of Shavehead Lake](https://ontology.bommaritollc.com/id/01a0ddff-02f0-739e-9958-217178cadcad)
  - [shape of Shavehead Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4f1-7077-9d38-e891d3701a86)
- `geo:hasMetricArea`: 1205217.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Mill Creek-Saint Joseph River (HUC10 0405000113)](https://ontology.bommaritollc.com/id/01a0de92-1d26-758e-8855-6bb736f20a10)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c84b-76ca-9d09-d474b3661a37)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5b65-75b3-9cc5-ffcdde7e8ff4)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-169f-745d-a1a8-73ae56aa9f60)
- `schema:containedInPlace`:
  - [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897)
  - [Porter Township](https://ontology.bommaritollc.com/id/01a0ca47-78ff-7657-84c4-b16833abea64)
- `skos:prefLabel`: Shavehead Lake

## Elsewhere

- [Wikidata Q88278398](https://www.wikidata.org/wiki/Q88278398) (proposed match (exactMatch))
- [USGS GNIS 637681](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637681) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.84420&mlon=-85.87023#map=14/41.84420/-85.87023) (41.84420, -85.87023)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.84420,-85.87023)
- [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/Q88278398 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-770e-7745-b2d5-aabaee2d8288)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c84b-76ca-9d09-d475aaaeab78.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c84b-76ca-9d09-d475aaaeab78.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c84b-76ca-9d09-d475aaaeab78.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c84b-76ca-9d09-d475aaaeab78)
Cite as: Shavehead Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c84b-76ca-9d09-d475aaaeab78
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.