# shape of Silver Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c3898b614bd4>

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

Location: 42.67854, -83.34180 (box -83.34918, 42.67546, -83.33442, 42.68163; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 637943](https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c38ff3c4c021)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.334419 42.678293, -83.335032 42.678965, -83.338664 42.679741, -83.34106 42.679476, -83.341806 42.679703, -83.342569 42.681275, -83.343214 42.681626, -83.346381 42.681233, -83.348572 42.681481, -83.349181 42.68105, -83.347649 42.681, -83.345912 42.679635, -83.345809 42.679034, -83.346371 42.678522, -83.346029 42.677861, -83.340864 42.675464, -83.33881 42.675838, -83.336641 42.677031, -83.335098 42.676639, -83.334419 42.678293))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c388f98f075b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.67854&mlon=-83.34180#map=14/42.67854/-83.34180) (42.67854, -83.34180)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.67854,-83.34180)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Silver Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c8f8-7707-891c-6f4fe90d63ed)
- Geometry of (1; `geo:hasGeometry`):
  - [Silver Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c8f8-7707-891c-6f4fe90d63ed)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c3898b614bd4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c3898b614bd4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c3898b614bd4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c3898b614bd4)
Cite as: shape of Silver Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d57c-77b1-a60e-c3898b614bd4
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.