# shape of Lake Marion

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-207a4bf823c2>

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

Location: 45.22887, -85.25292 (box -85.25649, 45.22079, -85.24935, 45.23695; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631565](https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-20804be0d998)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.250917 45.220787, -85.251571 45.224043, -85.249651 45.224873, -85.249352 45.225411, -85.251005 45.228059, -85.252791 45.233233, -85.25233 45.233524, -85.251085 45.233261, -85.250794 45.235332, -85.251562 45.236345, -85.253891 45.236947, -85.255856 45.236003, -85.256487 45.23281, -85.253689 45.226676, -85.253261 45.224438, -85.250917 45.220787))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-207922d83901)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.22887&mlon=-85.25292#map=14/45.22887/-85.25292) (45.22887, -85.25292)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.22887,-85.25292)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Lake Marion](https://ontology.bommaritollc.com/id/01a0ddfe-be4f-77b1-a565-830c61e444fa)
- Geometry of (1; `geo:hasGeometry`):
  - [Lake Marion](https://ontology.bommaritollc.com/id/01a0ddfe-be4f-77b1-a565-830c61e444fa)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-207a4bf823c2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-207a4bf823c2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-207a4bf823c2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-207a4bf823c2)
Cite as: shape of Lake Marion. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf41-77bb-a5c0-207a4bf823c2
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.