# shape of Silver Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd959809f43c>

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

Location: 45.88654, -84.82113 (box -84.82619, 45.88452, -84.81607, 45.88856; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1621615](https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd9b03e40bb3)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.826195 45.888089, -84.822615 45.886268, -84.81751 45.884517, -84.816069 45.885878, -84.816298 45.887011, -84.820264 45.888051, -84.823681 45.888558, -84.826195 45.888089))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd94fe886944)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.88654&mlon=-84.82113#map=14/45.88654/-84.82113) (45.88654, -84.82113)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.88654,-84.82113)
- [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-d80f-71ad-b7f9-26728c56216f)
- Geometry of (1; `geo:hasGeometry`):
  - [Silver Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d80f-71ad-b7f9-26728c56216f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd959809f43c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd959809f43c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd959809f43c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd959809f43c)
Cite as: shape of Silver Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-deae-7792-a101-bd959809f43c
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.