# shape of Case Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3>

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

Location: 42.89848, -83.71561 (box -83.71913, 42.89685, -83.71210, 42.90011; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 622834](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b778c5f1fdf0)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.719129 42.897544, -83.717118 42.896853, -83.714615 42.897058, -83.713465 42.897563, -83.712187 42.899062, -83.712099 42.899826, -83.71258 42.900111, -83.712856 42.898831, -83.713881 42.898402, -83.714642 42.8989, -83.717393 42.899327, -83.718103 42.899139, -83.719129 42.897544))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b771824148ce)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.89848&mlon=-83.71561#map=14/42.89848/-83.71561) (42.89848, -83.71561)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.89848,-83.71561)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Case Lake](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8)
- Geometry of (1; `geo:hasGeometry`):
  - [Case Lake](https://ontology.bommaritollc.com/id/01a0ddfe-aecc-74a6-981a-5d35d7a2a1e8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3)
Cite as: shape of Case Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c665-7275-9347-b77259fc13c3
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.