# shape of Long Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fd9cca473b39>

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

Location: 42.81145, -83.43398 (box -83.43731, 42.80853, -83.43064, 42.81437; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 630929](https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fda2fc52bc23)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-83.431193 42.809267, -83.430734 42.809229, -83.43064 42.809727, -83.432296 42.809928, -83.433475 42.812189, -83.433545 42.813319, -83.434347 42.814371, -83.434726 42.814317, -83.435593 42.813, -83.437312 42.812093, -83.437121 42.811093, -83.433978 42.810075, -83.432881 42.808535, -83.431916 42.809259, -83.431193 42.809267), (-83.434777 42.811338, -83.43566 42.811606, -83.434826 42.811854, -83.434777 42.811338))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fd9b98befd0b)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.81145&mlon=-83.43398#map=14/42.81145/-83.43398) (42.81145, -83.43398)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.81145,-83.43398)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Long Lake](https://ontology.bommaritollc.com/id/01a0ddfe-bd28-7360-92a8-84967f4c76b9)
- Geometry of (1; `geo:hasGeometry`):
  - [Long Lake](https://ontology.bommaritollc.com/id/01a0ddfe-bd28-7360-92a8-84967f4c76b9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fd9cca473b39.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fd9cca473b39.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fd9cca473b39.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fd9cca473b39)
Cite as: shape of Long Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-cebe-71a2-aa6b-fd9cca473b39
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.