# shape of Demijohn Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e07b-76ce-b13c-8bdcd20132aa>

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

Location: 41.91999, -85.47222 (box -85.47291, 41.91928, -85.47153, 41.92070; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1624489](https://ontology.bommaritollc.com/id/01a0de2c-e07c-73d0-9c6d-599ebe99e7ec)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.472458 41.919284, -85.471986 41.919289, -85.471529 41.919911, -85.471705 41.920697, -85.472412 41.920577, -85.472914 41.919395, -85.472458 41.919284))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e07b-76ce-b13c-8bdb21b28d1e)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.91999&mlon=-85.47222#map=14/41.91999/-85.47222) (41.91999, -85.47222)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.91999,-85.47222)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Demijohn Lake](https://ontology.bommaritollc.com/id/01a0ddfe-db7b-77b4-9d38-0c4d6020a9d1)
- Geometry of (1; `geo:hasGeometry`):
  - [Demijohn Lake](https://ontology.bommaritollc.com/id/01a0ddfe-db7b-77b4-9d38-0c4d6020a9d1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e07b-76ce-b13c-8bdcd20132aa.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e07b-76ce-b13c-8bdcd20132aa.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e07b-76ce-b13c-8bdcd20132aa.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e07b-76ce-b13c-8bdcd20132aa)
Cite as: shape of Demijohn Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-e07b-76ce-b13c-8bdcd20132aa
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.