# shape of Riddle Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d>

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

Location: 43.15475, -83.29620 (box -83.29743, 43.15413, -83.29496, 43.15538; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 635901](https://ontology.bommaritollc.com/id/01a0de2c-d3a3-70b2-9410-46e78db3581a)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.296601 43.155233, -83.296714 43.154635, -83.297434 43.154601, -83.296432 43.154132, -83.294958 43.154727, -83.295172 43.155377, -83.296601 43.155233))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-173f6c6f511d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.15475&mlon=-83.29620#map=14/43.15475/-83.29620) (43.15475, -83.29620)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.15475,-83.29620)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Riddle Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2)
- Geometry of (1; `geo:hasGeometry`):
  - [Riddle Lake](https://ontology.bommaritollc.com/id/01a0ddfe-c64b-7236-a5dd-df72bbf9dac2)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d)
Cite as: shape of Riddle Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-d3a2-7306-93f9-17404a5d996d
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.