# shape of Grass Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a85d0d02cb0>

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

Location: 42.43152, -85.14127 (box -85.14364, 42.42998, -85.13891, 42.43307; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627180](https://ontology.bommaritollc.com/id/01a0de2c-cab9-75ae-9438-9d04cf638372)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.142741 42.432818, -85.143534 42.432538, -85.143637 42.430339, -85.142769 42.429982, -85.139542 42.430879, -85.138912 42.432281, -85.139491 42.433067, -85.13978 42.432666, -85.140752 42.43288, -85.141909 42.43239, -85.14208 42.432863, -85.142741 42.432818))) (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-add9-5a84adb4c54c)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.43152&mlon=-85.14127#map=14/42.43152/-85.14127) (42.43152, -85.14127)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.43152,-85.14127)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b637-719d-87f4-2fcda8ea866a)
- Geometry of (1; `geo:hasGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b637-719d-87f4-2fcda8ea866a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a85d0d02cb0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a85d0d02cb0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a85d0d02cb0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a85d0d02cb0)
Cite as: shape of Grass Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cab8-726b-add9-5a85d0d02cb0
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.