# shape of Martells Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24c6b430015a>

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

Location: 46.27908, -87.92523 (box -87.92775, 46.27834, -87.92271, 46.27981; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 631647](https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24ccd72bd4cf)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-87.923077 46.278926, -87.922714 46.279401, -87.923112 46.279617, -87.9249 46.279812, -87.92723 46.279321, -87.927753 46.278504, -87.926487 46.278344, -87.924524 46.279052, -87.923077 46.278926))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24c57ea7eab0)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.27908&mlon=-87.92523#map=14/46.27908/-87.92523) (46.27908, -87.92523)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.27908,-87.92523)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Martells Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be6d-77a6-a6e4-e47262754f07)
- Geometry of (1; `geo:hasGeometry`):
  - [Martells Lake](https://ontology.bommaritollc.com/id/01a0ddfe-be6d-77a6-a6e4-e47262754f07)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24c6b430015a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24c6b430015a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24c6b430015a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24c6b430015a)
Cite as: shape of Martells Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cf53-72b6-8c3b-24c6b430015a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.