# shape of Spring Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d621-7307-9c95-6186d95a7a3f>

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

Location: 42.71967, -83.39264 (box -83.39421, 42.71847, -83.39108, 42.72087; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 638575](https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-9093c0d4d920)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.393545 42.718469, -83.391827 42.719406, -83.391537 42.720246, -83.391075 42.720192, -83.392155 42.720874, -83.394206 42.719012, -83.393545 42.718469))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d621-7307-9c95-6185d6ee630b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.71967&mlon=-83.39264#map=14/42.71967/-83.39264) (42.71967, -83.39264)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.71967,-83.39264)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Spring Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ca43-7362-8b33-39f323fe764a)
- Geometry of (1; `geo:hasGeometry`):
  - [Spring Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ca43-7362-8b33-39f323fe764a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d621-7307-9c95-6186d95a7a3f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d621-7307-9c95-6186d95a7a3f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d621-7307-9c95-6186d95a7a3f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d621-7307-9c95-6186d95a7a3f)
Cite as: shape of Spring Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d621-7307-9c95-6186d95a7a3f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.