# shape of Lake Twentyeight

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-db9a-7069-9742-3c5439be84b7>

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

Location: 46.44605, -88.94390 (box -88.94494, 46.44542, -88.94286, 46.44669; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1619752](https://ontology.bommaritollc.com/id/01a0de2c-db9b-7544-baa5-35074908a60d)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.942858 46.446002, -88.943573 46.446688, -88.944938 46.446687, -88.944839 46.446018, -88.94412 46.445531, -88.943124 46.445417, -88.942858 46.446002))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-db9a-7069-9742-3c5344d2b600)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.44605&mlon=-88.94390#map=14/46.44605/-88.94390) (46.44605, -88.94390)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.44605,-88.94390)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lake Twentyeight](https://ontology.bommaritollc.com/id/01a0ddfe-d383-757c-9e84-99f1e08db660)
- Geometry of (1; `geo:hasGeometry`):
  - [Lake Twentyeight](https://ontology.bommaritollc.com/id/01a0ddfe-d383-757c-9e84-99f1e08db660)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-db9a-7069-9742-3c5439be84b7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-db9a-7069-9742-3c5439be84b7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-db9a-7069-9742-3c5439be84b7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-db9a-7069-9742-3c5439be84b7)
Cite as: shape of Lake Twentyeight. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-db9a-7069-9742-3c5439be84b7
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.