# shape of Ewatt Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b2709b6785d>

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

Location: 46.54989, -86.18112 (box -86.18461, 46.54822, -86.17763, 46.55156; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 625719](https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b2dea16a964)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.17869 46.548222, -86.177742 46.548912, -86.177632 46.550387, -86.179104 46.55032, -86.181137 46.551564, -86.182742 46.551125, -86.184605 46.5515, -86.183118 46.550963, -86.181966 46.549847, -86.179611 46.549386, -86.179627 46.548344, -86.17869 46.548222))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b26b45e491a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.54989&mlon=-86.18112#map=14/46.54989/-86.18112) (46.54989, -86.18112)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.54989,-86.18112)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Ewatt Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b42e-7493-bb11-238091ae9454)
- Geometry of (1; `geo:hasGeometry`):
  - [Ewatt Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b42e-7493-bb11-238091ae9454)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b2709b6785d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b2709b6785d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b2709b6785d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b2709b6785d)
Cite as: shape of Ewatt Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c963-7457-8116-6b2709b6785d
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.