# shape of Lake Twentythree

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79daf72451ed>

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

Location: 46.11347, -86.51741 (box -86.51869, 46.11247, -86.51614, 46.11448; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1615228](https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79e08c4462a6)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.51781 46.112473, -86.516135 46.113684, -86.516665 46.114476, -86.51811 46.114312, -86.51855 46.113639, -86.518692 46.112701, -86.51781 46.112473), (-86.516252 46.113832, -86.517188 46.114248, -86.516736 46.11441, -86.516252 46.113832))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79d914a03160)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.11347&mlon=-86.51741#map=14/46.11347/-86.51741) (46.11347, -86.51741)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.11347,-86.51741)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lake Twentythree](https://ontology.bommaritollc.com/id/01a0ddfe-cd31-76e1-b644-18d2fb70296e)
- Geometry of (1; `geo:hasGeometry`):
  - [Lake Twentythree](https://ontology.bommaritollc.com/id/01a0ddfe-cd31-76e1-b644-18d2fb70296e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79daf72451ed.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79daf72451ed.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79daf72451ed.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79daf72451ed)
Cite as: shape of Lake Twentythree. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d7c6-7154-b239-79daf72451ed
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.