# shape of Abraham Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-37524ad80a9a>

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

Location: 46.37687, -87.21766 (box -87.21935, 46.37587, -87.21597, 46.37787; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1618985](https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-3758b343c73f)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-87.218837 46.375868, -87.217084 46.376303, -87.215971 46.377772, -87.216791 46.37787, -87.218672 46.376813, -87.219345 46.376101, -87.218837 46.375868))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-37519f0b1a74)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.37687&mlon=-87.21766#map=14/46.37687/-87.21766) (46.37687, -87.21766)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.37687,-87.21766)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Abraham Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d163-75b6-bff9-cc3d5d5f4b40)
- Geometry of (1; `geo:hasGeometry`):
  - [Abraham Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d163-75b6-bff9-cc3d5d5f4b40)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-37524ad80a9a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-37524ad80a9a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-37524ad80a9a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-37524ad80a9a)
Cite as: shape of Abraham Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-da46-70f7-9acf-37524ad80a9a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.