# shape of Lake Ann

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e926a884307c>

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

Location: 45.45596, -87.75010 (box -87.75325, 45.45462, -87.74694, 45.45730; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 620138](https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e92c2e1d7670)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-87.751452 45.454661, -87.750435 45.454623, -87.748979 45.455442, -87.747461 45.455349, -87.746942 45.456216, -87.749042 45.457302, -87.753022 45.456642, -87.753248 45.456269, -87.751924 45.455528, -87.751452 45.454661))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e925b5b622a2)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.45596&mlon=-87.75010#map=14/45.45596/-87.75010) (45.45596, -87.75010)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.45596,-87.75010)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lake Ann](https://ontology.bommaritollc.com/id/01a0ddfe-a955-75c1-8259-bcf945388e3d)
- Geometry of (1; `geo:hasGeometry`):
  - [Lake Ann](https://ontology.bommaritollc.com/id/01a0ddfe-a955-75c1-8259-bcf945388e3d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e926a884307c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e926a884307c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e926a884307c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e926a884307c)
Cite as: shape of Lake Ann. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c387-731f-a56c-e926a884307c
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.