# shape of Clarks Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-466b9da2d5ae>

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

Location: 41.88414, -86.40008 (box -86.40108, 41.88329, -86.39907, 41.88498; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 623380](https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-46714b631323)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.401049 41.883722, -86.400948 41.883292, -86.400065 41.883368, -86.399069 41.884429, -86.399141 41.884979, -86.401083 41.884805, -86.401049 41.883722))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-466afe4e9cd9)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.88414&mlon=-86.40008#map=14/41.88414/-86.40008) (41.88414, -86.40008)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.88414,-86.40008)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Clarks Lake](https://ontology.bommaritollc.com/id/01a0ddfe-af7f-730c-a43a-4cd2c7988969)
- Geometry of (1; `geo:hasGeometry`):
  - [Clarks Lake](https://ontology.bommaritollc.com/id/01a0ddfe-af7f-730c-a43a-4cd2c7988969)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-466b9da2d5ae.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-466b9da2d5ae.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-466b9da2d5ae.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-466b9da2d5ae)
Cite as: shape of Clarks Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c6bd-77b4-a370-466b9da2d5ae
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.