# shape of Gray Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7>

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

Location: 43.27868, -85.10683 (box -85.10860, 43.27691, -85.10507, 43.28045; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627261](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0ea62e82c1)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.106654 43.280175, -85.108597 43.279286, -85.107231 43.27822, -85.107554 43.27745, -85.106937 43.276907, -85.106505 43.277318, -85.106591 43.278749, -85.105457 43.278704, -85.105067 43.279177, -85.105473 43.280448, -85.106654 43.280175))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0762ebe343)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.27868&mlon=-85.10683#map=14/43.27868/-85.10683) (43.27868, -85.10683)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.27868,-85.10683)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Gray Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6)
- Geometry of (1; `geo:hasGeometry`):
  - [Gray Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7)
Cite as: shape of Gray Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.