# shape of Grassy Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a7deb14c1be>

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

Location: 42.39556, -85.43635 (box -85.43899, 42.39281, -85.43372, 42.39831; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627179](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a833f33d739)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.437707 42.398304, -85.437206 42.396601, -85.438776 42.394914, -85.438985 42.3936, -85.436378 42.392806, -85.433719 42.394148, -85.434369 42.395741, -85.434225 42.397336, -85.435896 42.398312, -85.437707 42.398304), (-85.435941 42.397047, -85.436904 42.396308, -85.436899 42.397051, -85.435915 42.397668, -85.434584 42.396974, -85.434752 42.396233, -85.435941 42.397047), (-85.43795 42.395185, -85.437868 42.394139, -85.438517 42.394836, -85.43795 42.395185))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a7c270c87e3)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.39556&mlon=-85.43635#map=14/42.39556/-85.43635) (42.39556, -85.43635)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.39556,-85.43635)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Grassy Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b637-719d-87f4-2fc2be48f057)
- Geometry of (1; `geo:hasGeometry`):
  - [Grassy Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b637-719d-87f4-2fc2be48f057)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a7deb14c1be.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a7deb14c1be.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a7deb14c1be.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a7deb14c1be)
Cite as: shape of Grassy Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a7deb14c1be
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.