# shape of Ergang Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c955-777c-9f3c-b3a4d927d3b1>

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

Location: 43.40426, -86.20992 (box -86.21135, 43.40328, -86.20849, 43.40524; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 625624](https://ontology.bommaritollc.com/id/01a0de2c-c956-73e5-a5e3-0dce34351282)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.210874 43.403655, -86.209163 43.403281, -86.208488 43.403665, -86.209165 43.404515, -86.210799 43.405241, -86.211347 43.404482, -86.210874 43.403655))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c955-777c-9f3c-b3a3737a2410)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.40426&mlon=-86.20992#map=14/43.40426/-86.20992) (43.40426, -86.20992)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.40426,-86.20992)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Ergang Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b418-7462-9369-cb281c5c4677)
- Geometry of (1; `geo:hasGeometry`):
  - [Ergang Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b418-7462-9369-cb281c5c4677)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c955-777c-9f3c-b3a4d927d3b1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c955-777c-9f3c-b3a4d927d3b1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c955-777c-9f3c-b3a4d927d3b1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c955-777c-9f3c-b3a4d927d3b1)
Cite as: shape of Ergang Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c955-777c-9f3c-b3a4d927d3b1
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.