# shape of Curtis Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c7c7-7786-8f17-ece8fddc88c4>

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

Location: 41.97470, -86.22640 (box -86.22845, 41.97243, -86.22436, 41.97697; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624237](https://ontology.bommaritollc.com/id/01a0de2c-c7c8-7277-8595-3d2b42ebbc18)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.224357 41.974512, -86.225248 41.976968, -86.227454 41.976968, -86.228351 41.976231, -86.228452 41.974176, -86.228142 41.973231, -86.227311 41.972522, -86.226811 41.972428, -86.226254 41.973258, -86.225223 41.973248, -86.224357 41.974512))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c7c7-7786-8f17-ece7710c545f)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.97470&mlon=-86.22640#map=14/41.97470/-86.22640) (41.97470, -86.22640)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.97470,-86.22640)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Curtis Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b192-728f-a16e-5d4854c32250)
- Geometry of (1; `geo:hasGeometry`):
  - [Curtis Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b192-728f-a16e-5d4854c32250)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c7c7-7786-8f17-ece8fddc88c4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c7c7-7786-8f17-ece8fddc88c4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c7c7-7786-8f17-ece8fddc88c4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c7c7-7786-8f17-ece8fddc88c4)
Cite as: shape of Curtis Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c7c7-7786-8f17-ece8fddc88c4
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.