# shape of Mast Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1>

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

Location: 43.56638, -85.60955 (box -85.60990, 43.56591, -85.60921, 43.56685; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631724](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50cf09fd6f8e)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.6099 43.565915, -85.609206 43.566018, -85.609267 43.566853, -85.609786 43.566689, -85.6099 43.565915))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c8717dda70)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.56638&mlon=-85.60955#map=14/43.56638/-85.60955) (43.56638, -85.60955)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.56638,-85.60955)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Mast Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec)
- Geometry of (1; `geo:hasGeometry`):
  - [Mast Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1)
Cite as: shape of Mast Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.