# shape of Margret Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5edb3f24bf6c>

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

Location: 43.12622, -83.34502 (box -83.34610, 43.12571, -83.34393, 43.12673; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631548](https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5ee170285822)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.34432 43.125795, -83.343932 43.126338, -83.344626 43.126726, -83.345489 43.126692, -83.346101 43.126206, -83.345829 43.125709, -83.34432 43.125795))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5edacea6294d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.12622&mlon=-83.34502#map=14/43.12622/-83.34502) (43.12622, -83.34502)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.12622,-83.34502)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Margret Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be48-7384-9704-03929fa1b5f7)
- Geometry of (1; `geo:hasGeometry`):
  - [Margret Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be48-7384-9704-03929fa1b5f7)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5edb3f24bf6c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5edb3f24bf6c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5edb3f24bf6c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5edb3f24bf6c)
Cite as: shape of Margret Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf3d-720d-a153-5edb3f24bf6c
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.