# shape of Shadow Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c42118f7494>

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

Location: 46.22799, -89.15655 (box -89.15862, 46.22590, -89.15448, 46.23008; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1621569](https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c485f69e1d2)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-89.158622 46.226957, -89.158304 46.225896, -89.156774 46.226379, -89.154477 46.22879, -89.154688 46.229749, -89.156405 46.230076, -89.157758 46.229308, -89.158622 46.226957))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c415114d861)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.22799&mlon=-89.15655#map=14/46.22799/-89.15655) (46.22799, -89.15655)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.22799,-89.15655)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Shadow Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d7f8-76ba-9a6a-f18633366bfc)
- Geometry of (1; `geo:hasGeometry`):
  - [Shadow Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d7f8-76ba-9a6a-f18633366bfc)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c42118f7494.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c42118f7494.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c42118f7494.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c42118f7494)
Cite as: shape of Shadow Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-de9e-717e-9e7d-8c42118f7494
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.