# shape of Grass Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04b4a981c8fb>

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

Location: 44.50305, -84.92823 (box -84.93680, 44.49724, -84.91966, 44.50886; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627209](https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04bab82251c3)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.934167 44.500576, -84.935297 44.499882, -84.936741 44.499819, -84.936804 44.498877, -84.935988 44.498187, -84.93379 44.49737, -84.931655 44.497245, -84.928515 44.497998, -84.925941 44.499191, -84.925501 44.500576, -84.921734 44.502771, -84.919661 44.50679, -84.920603 44.507355, -84.923931 44.506852, -84.924496 44.507041, -84.924434 44.507606, -84.923617 44.507857, -84.923429 44.508422, -84.923994 44.508862, -84.925376 44.508799, -84.928264 44.506036, -84.930713 44.502394, -84.931404 44.501954, -84.932597 44.501954, -84.934167 44.500576))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04b38a3dbd9f)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.50305&mlon=-84.92823#map=14/44.50305/-84.92823) (44.50305, -84.92823)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.50305,-84.92823)
- [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-b690-7410-98c9-5511da4955b6)
- Geometry of (1; `geo:hasGeometry`):
  - [Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b690-7410-98c9-5511da4955b6)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04b4a981c8fb.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04b4a981c8fb.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04b4a981c8fb.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04b4a981c8fb)
Cite as: shape of Grass Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cac3-73b6-977d-04b4a981c8fb
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.