# shape of Spring Valley Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d3537f596fa>

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

Location: 42.31456, -85.55428 (box -85.56035, 42.31125, -85.54820, 42.31787; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 2569432](https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d3bac77e55a)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.548922 42.317866, -85.550317 42.316781, -85.554628 42.315845, -85.554823 42.315031, -85.55768 42.315745, -85.558437 42.31553, -85.559378 42.314098, -85.560351 42.313769, -85.56008 42.311247, -85.558139 42.311277, -85.556703 42.312327, -85.556132 42.31175, -85.554838 42.312001, -85.554492 42.313405, -85.554895 42.313937, -85.553777 42.314564, -85.553663 42.315607, -85.551976 42.315728, -85.551754 42.316166, -85.55034 42.316424, -85.549676 42.31602, -85.5482 42.317449, -85.548922 42.317866))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d34b35ec705)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.31456&mlon=-85.55428#map=14/42.31456/-85.55428) (42.31456, -85.55428)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.31456,-85.55428)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Spring Valley Lake](https://ontology.bommaritollc.com/id/01a0ddfe-de8d-745f-8d4e-d187bfd90f9b)
- Geometry of (1; `geo:hasGeometry`):
  - [Spring Valley Lake](https://ontology.bommaritollc.com/id/01a0ddfe-de8d-745f-8d4e-d187bfd90f9b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d3537f596fa.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d3537f596fa.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d3537f596fa.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d3537f596fa)
Cite as: shape of Spring Valley Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-e26e-71a1-8f50-5d3537f596fa
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.