# shape of Twin Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b84d9a2b0cc5>

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

Location: 42.97273, -85.58345 (box -85.58471, 42.97156, -85.58219, 42.97389; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1615238](https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b853e55f5176)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.582191 42.972656, -85.582466 42.973886, -85.583165 42.97348, -85.584622 42.973667, -85.58471 42.971565, -85.583089 42.971617, -85.582191 42.972656))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b84c3800a5ba)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.97273&mlon=-85.58345#map=14/42.97273/-85.58345) (42.97273, -85.58345)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.97273,-85.58345)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Twin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cd35-723d-9c7a-b10dae6634e3)
- Geometry of (1; `geo:hasGeometry`):
  - [Twin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cd35-723d-9c7a-b10dae6634e3)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b84d9a2b0cc5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b84d9a2b0cc5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b84d9a2b0cc5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b84d9a2b0cc5)
Cite as: shape of Twin Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d7c9-73b1-8c49-b84d9a2b0cc5
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.