# shape of Union Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48a7f440823a>

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

Location: 42.05336, -85.18127 (box -85.20313, 42.04185, -85.15941, 42.06488; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1615348](https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48adb5fdac6b)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.202733 42.044131, -85.201347 42.043114, -85.200002 42.043142, -85.199918 42.042426, -85.200659 42.041846, -85.199299 42.042382, -85.199139 42.041988, -85.19685 42.043108, -85.196488 42.043635, -85.19963 42.043701, -85.198164 42.044344, -85.197281 42.04411, -85.196425 42.04433, -85.194983 42.04596, -85.19309 42.04677, -85.192148 42.048511, -85.190269 42.049417, -85.188843 42.049192, -85.18772 42.049418, -85.187494 42.049078, -85.188538 42.047226, -85.187443 42.045705, -85.187376 42.044671, -85.185704 42.04561, -85.184301 42.045923, -85.182402 42.047565, -85.178885 42.048705, -85.177801 42.049834, -85.176072 42.050377, -85.175269 42.05133, -85.173315 42.052389, -85.173321 42.053599, -85.172628 42.053508, -85.172305 42.052825, -85.170947 42.052445, -85.170982 42.05338, -85.171815 42.053064, -85.172291 42.053319, -85.172141 42.053671, -85.171149 42.053864, -85.171085 42.054865, -85.16999 42.055432, -85.167267 42.058577, -85.164979 42.059063, -85.163427 42.058803, -85.162432 42.05936, -85.160521 42.061431, -85.160597 42.063201, -85.159411 42.064087, -85.161426 42.064876, -85.165612 42.063222, -85.168106 42.062968, -85.168981 42.062301, -85.170589 42.061943, -85.172683 42.060258, -85.17216 42.059136, -85.171639 42.059728, -85.171798 42.060223, -85.17112 42.060187, -85.17098 42.059208, -85.176195 42.055842, -85.178763 42.055479, -85.180989 42.054462, -85.183807 42.053956, -85.180631 42.056715, -85.180719 42.056979, -85.182569 42.056272, -85.182018 42.057479, -85.182342 42.057711, -85.18547 42.055469, -85.185295 42.054864, -85.184512 42.054795, -85.184602 42.054366, -85.185623 42.054095, -85.18638 42.053372, -85.188227 42.053753, -85.189102 42.052822, -85.190596 42.052784, -85.191835 42.05358, -85.195939 42.050989, -85.19879 42.047327, -85.20172 42.046392, -85.203131 42.044627, -85.202733 42.044131), (-85.160753 42.063761, -85.161386 42.063789, -85.16087 42.064282, -85.160186 42.063941, -85.160753 42.063761), (-85.163293 42.063287, -85.162802 42.062632, -85.163331 42.062776, -85.163293 42.063287), (-85.161967 42.063966, -85.16201 42.064273, -85.161289 42.064377, -85.161967 42.063966))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48a6d0ba8ace)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.05336&mlon=-85.18127#map=14/42.05336/-85.18127) (42.05336, -85.18127)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.05336,-85.18127)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Union Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cd61-77eb-80d0-303084af451b)
- Geometry of (1; `geo:hasGeometry`):
  - [Union Lake](https://ontology.bommaritollc.com/id/01a0ddfe-cd61-77eb-80d0-303084af451b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48a7f440823a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48a7f440823a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48a7f440823a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48a7f440823a)
Cite as: shape of Union Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d7e2-7625-b536-48a7f440823a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.