# shape of Sand Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e1be-7419-922d-f01dd9a92c43>

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

Location: 41.91429, -85.45525 (box -85.45924, 41.91014, -85.45125, 41.91843; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1624911](https://ontology.bommaritollc.com/id/01a0de2c-e1bf-739c-a655-65e3f99817df)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.45721 41.917327, -85.457469 41.916513, -85.459238 41.915134, -85.458554 41.914385, -85.459146 41.912015, -85.458683 41.911275, -85.458354 41.912036, -85.457869 41.911967, -85.457593 41.910659, -85.45601 41.91014, -85.454698 41.910827, -85.453732 41.912074, -85.454121 41.912636, -85.455528 41.913122, -85.45337 41.913064, -85.451874 41.913618, -85.451253 41.915466, -85.452451 41.917102, -85.454594 41.918303, -85.456509 41.918432, -85.45721 41.917327))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e1be-7419-922d-f01c4b550023)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.91429&mlon=-85.45525#map=14/41.91429/-85.45525) (41.91429, -85.45525)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.91429,-85.45525)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Sand Lake](https://ontology.bommaritollc.com/id/01a0ddfe-dc09-71f5-8850-26bb020ccaa6)
- Geometry of (1; `geo:hasGeometry`):
  - [Sand Lake](https://ontology.bommaritollc.com/id/01a0ddfe-dc09-71f5-8850-26bb020ccaa6)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e1be-7419-922d-f01dd9a92c43.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e1be-7419-922d-f01dd9a92c43.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e1be-7419-922d-f01dd9a92c43.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e1be-7419-922d-f01dd9a92c43)
Cite as: shape of Sand Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-e1be-7419-922d-f01dd9a92c43
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.