# shape of Spring Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-909d143712d0>

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

Location: 42.81916, -83.58724 (box -83.59190, 42.81670, -83.58258, 42.82161; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 638579](https://ontology.bommaritollc.com/id/01a0de2c-d623-7522-adba-26c86042ac96)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.583738 42.818755, -83.582873 42.819495, -83.582584 42.820766, -83.584148 42.821614, -83.585856 42.820834, -83.586795 42.82139, -83.588381 42.821553, -83.591454 42.820169, -83.591475 42.818651, -83.591899 42.81841, -83.590971 42.818499, -83.591145 42.817458, -83.590172 42.816705, -83.589787 42.817031, -83.590014 42.817578, -83.588914 42.817794, -83.588857 42.818528, -83.588267 42.818773, -83.58777 42.818288, -83.5862 42.818108, -83.583738 42.818755))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-909c9daec68c)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.81916&mlon=-83.58724#map=14/42.81916/-83.58724) (42.81916, -83.58724)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.81916,-83.58724)
- [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-ca46-758a-a76f-988bfa8b4256)
- Geometry of (1; `geo:hasGeometry`):
  - [Spring Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ca46-758a-a76f-988bfa8b4256)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-909d143712d0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-909d143712d0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-909d143712d0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-909d143712d0)
Cite as: shape of Spring Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d622-773d-ac75-909d143712d0
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.