# shape of Horsehead Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-cc20-7343-b7ba-8fc85fd82556>

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

Location: 43.67832, -85.26002 (box -85.27004, 43.66811, -85.25001, 43.68853; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 628598](https://ontology.bommaritollc.com/id/01a0de2c-cc21-73e4-9910-bc94a2b7a1d4)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.255676 43.686716, -85.25698 43.686679, -85.257475 43.685911, -85.258641 43.686737, -85.259388 43.688201, -85.260661 43.688528, -85.26145 43.688348, -85.262794 43.687558, -85.265145 43.687106, -85.266315 43.686173, -85.265833 43.684545, -85.263719 43.684267, -85.261826 43.682139, -85.261528 43.682453, -85.262765 43.683776, -85.26245 43.684052, -85.261253 43.68385, -85.260806 43.682712, -85.261162 43.681629, -85.265119 43.681888, -85.266724 43.682903, -85.270039 43.68193, -85.269474 43.680279, -85.269027 43.680163, -85.268495 43.680899, -85.268193 43.680283, -85.266247 43.679152, -85.263467 43.678532, -85.264003 43.675828, -85.263262 43.675321, -85.263499 43.674408, -85.2631 43.673324, -85.264318 43.673342, -85.264512 43.673738, -85.264644 43.673396, -85.265328 43.673352, -85.264375 43.672529, -85.26451 43.670116, -85.26626 43.670383, -85.265824 43.668892, -85.266348 43.668109, -85.263451 43.668905, -85.263518 43.669542, -85.261197 43.669934, -85.258575 43.669847, -85.259065 43.670926, -85.256423 43.67234, -85.255916 43.672256, -85.256122 43.671745, -85.255554 43.671508, -85.255624 43.670584, -85.254548 43.670483, -85.250719 43.673654, -85.250541 43.675116, -85.251869 43.677895, -85.257449 43.680704, -85.259436 43.680609, -85.259904 43.681335, -85.25913 43.681647, -85.258722 43.681179, -85.256994 43.680868, -85.256273 43.681296, -85.25968 43.683248, -85.259328 43.684468, -85.258359 43.684109, -85.257115 43.684277, -85.256912 43.683446, -85.255808 43.682367, -85.252183 43.682514, -85.253992 43.683738, -85.253757 43.684051, -85.252317 43.683537, -85.251324 43.683651, -85.25059 43.683083, -85.250006 43.683353, -85.250353 43.683737, -85.250069 43.685091, -85.2515 43.686153, -85.252917 43.686287, -85.253212 43.68664, -85.252595 43.686919, -85.253431 43.687008, -85.254175 43.686449, -85.254128 43.684222, -85.254825 43.684146, -85.255176 43.686379, -85.255676 43.686716), (-85.259206 43.684886, -85.259624 43.684655, -85.259623 43.685084, -85.259206 43.684886))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-cc20-7343-b7ba-8fc7bbf5749d)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.67832&mlon=-85.26002#map=14/43.67832/-85.26002) (43.67832, -85.26002)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.67832,-85.26002)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Horsehead Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b8b5-7236-8a1e-81436b7c75e9)
- Geometry of (1; `geo:hasGeometry`):
  - [Horsehead Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b8b5-7236-8a1e-81436b7c75e9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-cc20-7343-b7ba-8fc85fd82556.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-cc20-7343-b7ba-8fc85fd82556.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-cc20-7343-b7ba-8fc85fd82556.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-cc20-7343-b7ba-8fc85fd82556)
Cite as: shape of Horsehead Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-cc20-7343-b7ba-8fc85fd82556
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.