# shape of Sylvan Glen Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c97118858801>

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

Location: 42.59994, -83.13442 (box -83.13712, 42.59891, -83.13173, 42.60097; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 2649256](https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c97717838aa5)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.132067 42.600697, -83.134275 42.600965, -83.135871 42.600513, -83.13666 42.599631, -83.136556 42.599019, -83.137118 42.598931, -83.131725 42.59891, -83.132067 42.600697))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c970688d09e2)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.59994&mlon=-83.13442#map=14/42.59994/-83.13442) (42.59994, -83.13442)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.59994,-83.13442)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Sylvan Glen Lake](https://ontology.bommaritollc.com/id/01a0ddfe-dea6-755b-9133-495f50aab605)
- Geometry of (1; `geo:hasGeometry`):
  - [Sylvan Glen Lake](https://ontology.bommaritollc.com/id/01a0ddfe-dea6-755b-9133-495f50aab605)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c97118858801.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c97118858801.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c97118858801.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c97118858801)
Cite as: shape of Sylvan Glen Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-e273-740e-b178-c97118858801
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.