# shape of Austin Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c3ab-74c8-92b6-97e11712a906>

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

Location: 43.04081, -85.48680 (box -85.48940, 43.03982, -85.48420, 43.04181; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 620363](https://ontology.bommaritollc.com/id/01a0de2c-c3ac-7335-9de1-646ce6bd8880)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.48665 43.041638, -85.48795 43.041807, -85.488764 43.04115, -85.4887 43.040649, -85.489398 43.040476, -85.485021 43.039817, -85.484201 43.040226, -85.484487 43.041102, -85.48665 43.041638))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c3ab-74c8-92b6-97e0bd923690)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.04081&mlon=-85.48680#map=14/43.04081/-85.48680) (43.04081, -85.48680)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.04081,-85.48680)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Austin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-a9be-770f-b46a-64472718bbc4)
- Geometry of (1; `geo:hasGeometry`):
  - [Austin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-a9be-770f-b46a-64472718bbc4)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c3ab-74c8-92b6-97e11712a906.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c3ab-74c8-92b6-97e11712a906.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c3ab-74c8-92b6-97e11712a906.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c3ab-74c8-92b6-97e11712a906)
Cite as: shape of Austin Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c3ab-74c8-92b6-97e11712a906
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.