# shape of Downy Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-35117dc80f9f>

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

Location: 46.26257, -89.66346 (box -89.66400, 46.26203, -89.66293, 46.26311; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619756](https://ontology.bommaritollc.com/id/01a0de2c-db9c-7252-ac49-e5921caaa871)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-89.662929 46.262704, -89.663127 46.263113, -89.663623 46.26307, -89.663996 46.262031, -89.663034 46.262265, -89.662929 46.262704))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-351063537603)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.26257&mlon=-89.66346#map=14/46.26257/-89.66346) (46.26257, -89.66346)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.26257,-89.66346)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Downy Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d386-75c0-94dc-658f81d15253)
- Geometry of (1; `geo:hasGeometry`):
  - [Downy Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d386-75c0-94dc-658f81d15253)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-35117dc80f9f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-35117dc80f9f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-35117dc80f9f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-35117dc80f9f)
Cite as: shape of Downy Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-35117dc80f9f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.