# shape of Nine Acre Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dda5-7726-8d92-a292ca304987>

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

Location: 43.41933, -86.21293 (box -86.21364, 43.41868, -86.21222, 43.41998; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1621010](https://ontology.bommaritollc.com/id/01a0de2c-dda6-7134-92ec-63bf0575708b)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.213636 43.419384, -86.212693 43.418678, -86.212219 43.419656, -86.212534 43.419984, -86.213636 43.419384))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dda5-7726-8d92-a2915644218a)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.41933&mlon=-86.21293#map=14/43.41933/-86.21293) (43.41933, -86.21293)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.41933,-86.21293)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Nine Acre Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d6a7-71e9-ae89-621e9347db6a)
- Geometry of (1; `geo:hasGeometry`):
  - [Nine Acre Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d6a7-71e9-ae89-621e9347db6a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dda5-7726-8d92-a292ca304987.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dda5-7726-8d92-a292ca304987.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dda5-7726-8d92-a292ca304987.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dda5-7726-8d92-a292ca304987)
Cite as: shape of Nine Acre Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-dda5-7726-8d92-a292ca304987
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.