# shape of Ketchum Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dcc5-72ef-8875-1e91a2782b1a>

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

Location: 46.26903, -88.82841 (box -88.83078, 46.26688, -88.82603, 46.27117; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620420](https://ontology.bommaritollc.com/id/01a0de2c-dcc6-74ff-a13e-1dcf722fd8bf)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.830777 46.270799, -88.830591 46.26924, -88.829553 46.268964, -88.827087 46.266884, -88.826033 46.267077, -88.827108 46.267505, -88.829191 46.27091, -88.830212 46.271172, -88.830777 46.270799))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dcc5-72ef-8875-1e90a17d417c)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.26903&mlon=-88.82841#map=14/46.26903/-88.82841) (46.26903, -88.82841)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.26903,-88.82841)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Ketchum Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d524-75f5-a9f3-34df9f669e55)
- Geometry of (1; `geo:hasGeometry`):
  - [Ketchum Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d524-75f5-a9f3-34df9f669e55)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dcc5-72ef-8875-1e91a2782b1a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dcc5-72ef-8875-1e91a2782b1a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dcc5-72ef-8875-1e91a2782b1a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dcc5-72ef-8875-1e91a2782b1a)
Cite as: shape of Ketchum Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dcc5-72ef-8875-1e91a2782b1a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.