# shape of Rug Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a79fd03fab2>

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

Location: 41.83734, -86.47415 (box -86.47546, 41.83609, -86.47284, 41.83859; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1618940](https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a7ff6664cb7)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.472956 41.836341, -86.472836 41.836966, -86.473596 41.838216, -86.474275 41.838593, -86.475358 41.838381, -86.475461 41.837777, -86.473315 41.836087, -86.472956 41.836341))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a78066df929)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.83734&mlon=-86.47415#map=14/41.83734/-86.47415) (41.83734, -86.47415)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.83734,-86.47415)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Rug Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d151-76cd-97c4-de773dd39cd2)
- Geometry of (1; `geo:hasGeometry`):
  - [Rug Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d151-76cd-97c4-de773dd39cd2)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a79fd03fab2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a79fd03fab2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a79fd03fab2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a79fd03fab2)
Cite as: shape of Rug Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-da35-73e2-be82-7a79fd03fab2
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.