# shape of Loon Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-641939999a77>

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

Location: 42.83463, -83.75334 (box -83.76067, 42.83120, -83.74601, 42.83806; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631057](https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-641ffdd2da72)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.750017 42.831502, -83.747035 42.833484, -83.746882 42.833199, -83.746267 42.833318, -83.746012 42.835624, -83.747204 42.837051, -83.752548 42.836702, -83.75561 42.837184, -83.75755 42.838059, -83.758744 42.838064, -83.760129 42.837357, -83.760671 42.836359, -83.760272 42.835523, -83.760574 42.835208, -83.760135 42.835288, -83.758596 42.834201, -83.760498 42.83384, -83.758545 42.834088, -83.757028 42.831875, -83.755873 42.831425, -83.752038 42.8312, -83.750496 42.831912, -83.750017 42.831502))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-6418afc8ca30)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.83463&mlon=-83.75334#map=14/42.83463/-83.75334) (42.83463, -83.75334)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.83463,-83.75334)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Loon Lake](https://ontology.bommaritollc.com/id/01a0ddfe-bd63-7242-a1ee-33cb63b82ece)
- Geometry of (1; `geo:hasGeometry`):
  - [Loon Lake](https://ontology.bommaritollc.com/id/01a0ddfe-bd63-7242-a1ee-33cb63b82ece)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-641939999a77.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-641939999a77.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-641939999a77.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-641939999a77)
Cite as: shape of Loon Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cee2-72c3-9c24-641939999a77
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.