# shape of Crystal Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a78fbfccc57e>

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

Location: 45.81148, -88.07782 (box -88.08101, 45.80894, -88.07462, 45.81402; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 624178](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a795392bfc07)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-88.078185 45.809185, -88.077838 45.808944, -88.076057 45.80914, -88.075076 45.809595, -88.074624 45.810453, -88.074699 45.813186, -88.077003 45.814016, -88.078389 45.813469, -88.080268 45.813337, -88.081012 45.812058, -88.080539 45.811056, -88.078185 45.809185))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a78e5be40024)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.81148&mlon=-88.07782#map=14/45.81148/-88.07782) (45.81148, -88.07782)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.81148,-88.07782)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Crystal Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b17e-740a-a891-a1536e1d84d9)
- Geometry of (1; `geo:hasGeometry`):
  - [Crystal Lake](https://ontology.bommaritollc.com/id/01a0ddfe-b17e-740a-a891-a1536e1d84d9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a78fbfccc57e.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a78fbfccc57e.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a78fbfccc57e.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a78fbfccc57e)
Cite as: shape of Crystal Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c7bc-70cc-8199-a78fbfccc57e
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.