# shape of Allen Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c36c-74d3-8584-005c8e2b93e2>

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

Location: 42.37995, -84.37952 (box -84.38035, 42.37899, -84.37869, 42.38090; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 619977](https://ontology.bommaritollc.com/id/01a0de2c-c36d-7430-9487-4eefe3c92ea5)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.378693 42.380569, -84.379188 42.380901, -84.380354 42.380286, -84.37943 42.378991, -84.378693 42.380569))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c36c-74d3-8584-005b07b36021)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.37995&mlon=-84.37952#map=14/42.37995/-84.37952) (42.37995, -84.37952)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.37995,-84.37952)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Allen Lake](https://ontology.bommaritollc.com/id/01a0ddfe-a90f-7171-be01-639b24b2e347)
- Geometry of (1; `geo:hasGeometry`):
  - [Allen Lake](https://ontology.bommaritollc.com/id/01a0ddfe-a90f-7171-be01-639b24b2e347)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c36c-74d3-8584-005c8e2b93e2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c36c-74d3-8584-005c8e2b93e2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c36c-74d3-8584-005c8e2b93e2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c36c-74d3-8584-005c8e2b93e2)
Cite as: shape of Allen Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c36c-74d3-8584-005c8e2b93e2
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.