# shape of Spectacle Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d603-74d6-a4fb-675144d0d691>

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

Location: 42.23912, -84.79689 (box -84.80021, 42.23470, -84.79357, 42.24354; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 638487](https://ontology.bommaritollc.com/id/01a0de2c-d604-72b0-b3ef-6480d90f5dd8)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.795338 42.243088, -84.797114 42.243543, -84.798951 42.243194, -84.798231 42.241497, -84.79557 42.24027, -84.798651 42.240088, -84.798627 42.238436, -84.799783 42.237921, -84.800096 42.237371, -84.800207 42.235103, -84.799661 42.234705, -84.79858 42.234758, -84.797749 42.23523, -84.796125 42.238267, -84.794539 42.238649, -84.793855 42.239617, -84.793571 42.240519, -84.795338 42.243088))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d603-74d6-a4fb-6750a1426784)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.23912&mlon=-84.79689#map=14/42.23912/-84.79689) (42.23912, -84.79689)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.23912,-84.79689)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Spectacle Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ca10-7630-ba75-0e03852c8ba9)
- Geometry of (1; `geo:hasGeometry`):
  - [Spectacle Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ca10-7630-ba75-0e03852c8ba9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d603-74d6-a4fb-675144d0d691.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d603-74d6-a4fb-675144d0d691.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d603-74d6-a4fb-675144d0d691.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d603-74d6-a4fb-675144d0d691)
Cite as: shape of Spectacle Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d603-74d6-a4fb-675144d0d691
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.