# shape of Swan Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b67eab34f921>

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

Location: 42.46477, -85.95861 (box -85.96698, 42.45970, -85.95024, 42.46984; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 639154](https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b684a624230e)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.963289 42.469043, -85.963972 42.468891, -85.966621 42.466648, -85.966983 42.464637, -85.966029 42.463937, -85.963717 42.463168, -85.96274 42.462408, -85.961908 42.460603, -85.960597 42.459963, -85.959277 42.459696, -85.954825 42.46011, -85.95682 42.46035, -85.956459 42.461581, -85.954994 42.461166, -85.9527 42.46315, -85.95293 42.465157, -85.953655 42.465648, -85.953609 42.466104, -85.950685 42.466339, -85.950241 42.466058, -85.950329 42.466459, -85.953318 42.466609, -85.954026 42.465835, -85.95615 42.467275, -85.957687 42.469053, -85.959242 42.469843, -85.962151 42.469821, -85.963289 42.469043))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b67d87804f1a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.46477&mlon=-85.95861#map=14/42.46477/-85.95861) (42.46477, -85.95861)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.46477,-85.95861)
- [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-cb94-703d-b8c7-af5e7d85ebc9)
- Geometry of (1; `geo:hasGeometry`):
  - [Swan Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cb94-703d-b8c7-af5e7d85ebc9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b67eab34f921.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b67eab34f921.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b67eab34f921.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b67eab34f921)
Cite as: shape of Swan Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d6f2-76b3-b034-b67eab34f921
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.