# shape of Hamilton Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80f466db83b8>

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

Location: 42.40622, -85.31327 (box -85.31560, 42.40393, -85.31094, 42.40850; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 627678](https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80fa8280b6d1)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.311549 42.408363, -85.312404 42.408502, -85.314574 42.407313, -85.315595 42.40629, -85.315597 42.40568, -85.313517 42.403931, -85.312327 42.404454, -85.311256 42.4065, -85.310944 42.407959, -85.311549 42.408363))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80f336ee41b4)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.40622&mlon=-85.31327#map=14/42.40622/-85.31327) (42.40622, -85.31327)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.40622,-85.31327)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Hamilton Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b740-703c-872f-680d27c474cc)
- Geometry of (1; `geo:hasGeometry`):
  - [Hamilton Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b740-703c-872f-680d27c474cc)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80f466db83b8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80f466db83b8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80f466db83b8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80f466db83b8)
Cite as: shape of Hamilton Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cb24-7728-92ba-80f466db83b8
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.