# shape of Swan Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-732c626dee52>

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

Location: 46.16576, -86.57497 (box -86.57894, 46.16277, -86.57099, 46.16875; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1614468](https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-733267e884ff)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.57133 46.162774, -86.570995 46.163278, -86.572244 46.1641, -86.572488 46.165248, -86.573857 46.166855, -86.577382 46.167471, -86.577946 46.168077, -86.577317 46.168727, -86.577775 46.168751, -86.578497 46.168265, -86.578239 46.167858, -86.578942 46.166813, -86.578902 46.165853, -86.577712 46.164614, -86.575354 46.164172, -86.574501 46.16317, -86.57133 46.162774), (-86.577224 46.166494, -86.577617 46.166704, -86.576523 46.167161, -86.577224 46.166494))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-732b946181e0)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.16576&mlon=-86.57497#map=14/46.16576/-86.57497) (46.16576, -86.57497)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.16576,-86.57497)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Swan Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cb9b-71fe-ac62-3a0db7a5bfa0)
- Geometry of (1; `geo:hasGeometry`):
  - [Swan Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cb9b-71fe-ac62-3a0db7a5bfa0)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-732c626dee52.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-732c626dee52.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-732c626dee52.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-732c626dee52)
Cite as: shape of Swan Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d708-7001-81e3-732c626dee52
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.