# shape of Brown Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10d05b4f84bd>

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

Location: 46.21797, -89.47550 (box -89.48139, 46.21486, -89.46961, 46.22108; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619332](https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10d699d8d23d)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-89.474841 46.219591, -89.476597 46.218918, -89.476771 46.218478, -89.477556 46.218618, -89.479781 46.217899, -89.481391 46.218125, -89.478525 46.217661, -89.476715 46.215302, -89.47377 46.214857, -89.471123 46.21567, -89.470803 46.217009, -89.471677 46.217373, -89.471311 46.217912, -89.470365 46.218157, -89.469608 46.220046, -89.471164 46.221079, -89.472114 46.220572, -89.473314 46.220546, -89.474841 46.219591))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10cfa3ebcf5c)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.21797&mlon=-89.47550#map=14/46.21797/-89.47550) (46.21797, -89.47550)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.21797,-89.47550)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Brown Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d269-7550-b2e2-cd4b54e68a4b)
- Geometry of (1; `geo:hasGeometry`):
  - [Brown Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d269-7550-b2e2-cd4b54e68a4b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10d05b4f84bd.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10d05b4f84bd.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10d05b4f84bd.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10d05b4f84bd)
Cite as: shape of Brown Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dabb-707c-9848-10d05b4f84bd
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.