# shape of Twin Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d7cb-7180-bcf5-ddcc18fc2200>

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

Location: 44.57150, -85.82988 (box -85.83237, 44.57018, -85.82738, 44.57282; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1615243](https://ontology.bommaritollc.com/id/01a0de2c-d7cc-756f-9405-0aac89c1b7af)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.827381 44.570634, -85.827661 44.572113, -85.828565 44.572064, -85.82953 44.572821, -85.832371 44.572198, -85.832157 44.571718, -85.830568 44.571356, -85.830372 44.570179, -85.827381 44.570634))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d7cb-7180-bcf5-ddcb63c4adbd)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.57150&mlon=-85.82988#map=14/44.57150/-85.82988) (44.57150, -85.82988)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.57150,-85.82988)
- [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-cd38-73dd-9871-9582ee00f86e)
- Geometry of (1; `geo:hasGeometry`):
  - [Twin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cd38-73dd-9871-9582ee00f86e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d7cb-7180-bcf5-ddcc18fc2200.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d7cb-7180-bcf5-ddcc18fc2200.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d7cb-7180-bcf5-ddcc18fc2200.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d7cb-7180-bcf5-ddcc18fc2200)
Cite as: shape of Twin Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-d7cb-7180-bcf5-ddcc18fc2200
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.