# shape of Horsehead Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc960fabc6c1>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry)

Location: 43.95847, -85.35549 (box -85.35664, 43.95675, -85.35435, 43.96020; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 628599](https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc9c73e05d83)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.355829 43.958243, -85.35547 43.956748, -85.354765 43.956748, -85.354348 43.959183, -85.355008 43.960202, -85.35664 43.959892, -85.356464 43.958758, -85.355829 43.958243))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc95f5557675)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.95847&mlon=-85.35549#map=14/43.95847/-85.35549) (43.95847, -85.35549)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.95847,-85.35549)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Horsehead Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b8b6-736c-9228-cbbf35590e4a)
- Geometry of (1; `geo:hasGeometry`):
  - [Horsehead Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b8b6-736c-9228-cbbf35590e4a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc960fabc6c1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc960fabc6c1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc960fabc6c1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc960fabc6c1)
Cite as: shape of Horsehead Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc960fabc6c1
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.