# shape of Chamberlain Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-db36-711e-af7b-4c404d61c4c5>

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

Location: 46.13384, -86.49287 (box -86.49431, 46.13205, -86.49144, 46.13563; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619472](https://ontology.bommaritollc.com/id/01a0de2c-db36-711e-af7b-4c46566878c3)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.492783 46.13205, -86.491437 46.133371, -86.493507 46.13563, -86.49428 46.134843, -86.494313 46.133839, -86.493505 46.132442, -86.492783 46.13205))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-db35-739e-aa6c-84cd60b6f471)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.13384&mlon=-86.49287#map=14/46.13384/-86.49287) (46.13384, -86.49287)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.13384,-86.49287)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Chamberlain Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d2ac-778c-aa91-0a83faf0aa9a)
- Geometry of (1; `geo:hasGeometry`):
  - [Chamberlain Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d2ac-778c-aa91-0a83faf0aa9a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-db36-711e-af7b-4c404d61c4c5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-db36-711e-af7b-4c404d61c4c5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-db36-711e-af7b-4c404d61c4c5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-db36-711e-af7b-4c404d61c4c5)
Cite as: shape of Chamberlain Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-db36-711e-af7b-4c404d61c4c5
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.