# shape of Twin Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-206b49ad8a78>

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

Location: 43.98987, -85.44433 (box -85.44658, 43.98923, -85.44208, 43.99052; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1615240](https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-2071c03b5cad)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.446578 43.989743, -85.445469 43.989226, -85.444873 43.989844, -85.442773 43.989458, -85.442075 43.989944, -85.44247 43.990511, -85.442891 43.990134, -85.444467 43.990519, -85.446578 43.989743))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-206a4d374997)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.98987&mlon=-85.44433#map=14/43.98987/-85.44433) (43.98987, -85.44433)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.98987,-85.44433)
- [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-cd36-7098-bec8-e4f58de5ff56)
- Geometry of (1; `geo:hasGeometry`):
  - [Twin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cd36-7098-bec8-e4f58de5ff56)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-206b49ad8a78.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-206b49ad8a78.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-206b49ad8a78.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-206b49ad8a78)
Cite as: shape of Twin Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d7ca-7770-8d01-206b49ad8a78
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.