# shape of Big Spring Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dfdf-70fe-9b12-f290e37e6773>

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

Location: 44.05446, -85.65329 (box -85.65664, 44.05318, -85.64994, 44.05574; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1622374](https://ontology.bommaritollc.com/id/01a0de2c-dfe0-7595-98d2-90f45d6e5349)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.649978 44.055501, -85.651564 44.055739, -85.654366 44.055389, -85.655435 44.054663, -85.656637 44.054446, -85.656623 44.053419, -85.654093 44.053175, -85.652144 44.053678, -85.650998 44.053196, -85.649943 44.05432, -85.649978 44.055501))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dfdf-70fe-9b12-f28f1e05318e)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.05446&mlon=-85.65329#map=14/44.05446/-85.65329) (44.05446, -85.65329)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.05446,-85.65329)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Big Spring Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d9fd-75d8-ae6f-76f0c2b3d9e3)
- Geometry of (1; `geo:hasGeometry`):
  - [Big Spring Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d9fd-75d8-ae6f-76f0c2b3d9e3)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dfdf-70fe-9b12-f290e37e6773.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dfdf-70fe-9b12-f290e37e6773.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dfdf-70fe-9b12-f290e37e6773.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dfdf-70fe-9b12-f290e37e6773)
Cite as: shape of Big Spring Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dfdf-70fe-9b12-f290e37e6773
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.