# shape of Grace Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0adce911b0a>

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

Location: 46.24756, -89.46364 (box -89.46784, 46.24489, -89.45944, 46.25022; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620050](https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0b3ea46b0fa)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-89.45944 46.246865, -89.461751 46.247981, -89.463042 46.247931, -89.463848 46.248517, -89.464638 46.248414, -89.465743 46.250217, -89.466665 46.250143, -89.466879 46.248825, -89.467841 46.247863, -89.467238 46.247309, -89.466662 46.247344, -89.466338 46.246375, -89.46565 46.245944, -89.464631 46.245791, -89.463355 46.244932, -89.462792 46.245164, -89.462313 46.244895, -89.462084 46.24535, -89.461226 46.245157, -89.460112 46.245906, -89.459472 46.245915, -89.45944 46.246865))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0ac87c399d2)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.24756&mlon=-89.46364#map=14/46.24756/-89.46364) (46.24756, -89.46364)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.24756,-89.46364)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Grace Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d41d-733a-9f2e-8a10dc032fb6)
- Geometry of (1; `geo:hasGeometry`):
  - [Grace Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d41d-733a-9f2e-8a10dc032fb6)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0adce911b0a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0adce911b0a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0adce911b0a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0adce911b0a)
Cite as: shape of Grace Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dbf9-749a-be26-a0adce911b0a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.