# shape of Middle Eighteenmile Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-0845d47a6539>

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

Location: 46.10918, -86.82549 (box -86.82752, 46.10466, -86.82345, 46.11370; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620813](https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-084b1c1e32b6)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-86.827521 46.11085, -86.827513 46.109221, -86.826288 46.10787, -86.827195 46.107232, -86.827034 46.105018, -86.82635 46.104657, -86.825107 46.104763, -86.825014 46.105663, -86.826227 46.106691, -86.824386 46.107777, -86.825427 46.109965, -86.824661 46.11072, -86.824905 46.111432, -86.824569 46.111197, -86.823687 46.111817, -86.823452 46.112527, -86.824164 46.112501, -86.824201 46.113059, -86.825133 46.113052, -86.825584 46.1137, -86.825869 46.113341, -86.82494 46.112503, -86.825975 46.112585, -86.826015 46.112243, -86.82533 46.112008, -86.826444 46.111722, -86.827012 46.112164, -86.826776 46.113162, -86.827203 46.113172, -86.827521 46.11085))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-0844dc913451)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.10918&mlon=-86.82549#map=14/46.10918/-86.82549) (46.10918, -86.82549)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.10918,-86.82549)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Middle Eighteenmile Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d63b-77b4-895d-aacddb920cec)
- Geometry of (1; `geo:hasGeometry`):
  - [Middle Eighteenmile Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d63b-77b4-895d-aacddb920cec)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-0845d47a6539.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-0845d47a6539.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-0845d47a6539.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-0845d47a6539)
Cite as: shape of Middle Eighteenmile Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dd62-763d-ad8d-0845d47a6539
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.