# shape of Riley Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d3ef-7212-a4bd-1cc44e6dfee2>

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

Location: 42.27362, -84.18996 (box -84.19147, 42.27240, -84.18845, 42.27485; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 635937](https://ontology.bommaritollc.com/id/01a0de2c-d3f0-762d-ab93-03afe91e71ac)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.18941 42.272515, -84.188448 42.273323, -84.188542 42.274115, -84.189619 42.274721, -84.191324 42.27485, -84.191474 42.273744, -84.190884 42.273518, -84.190237 42.272395, -84.18941 42.272515))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d3ef-7212-a4bd-1cc3a6db9e62)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.27362&mlon=-84.18996#map=14/42.27362/-84.18996) (42.27362, -84.18996)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.27362,-84.18996)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Riley Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c655-7253-9d04-289b53adca30)
- Geometry of (1; `geo:hasGeometry`):
  - [Riley Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c655-7253-9d04-289b53adca30)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d3ef-7212-a4bd-1cc44e6dfee2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d3ef-7212-a4bd-1cc44e6dfee2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d3ef-7212-a4bd-1cc44e6dfee2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d3ef-7212-a4bd-1cc44e6dfee2)
Cite as: shape of Riley Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d3ef-7212-a4bd-1cc44e6dfee2
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.