# shape of Johnson Lake

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-dcb9-719d-9a46-91fd540e43e6>

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

Location: 46.17062, -85.01645 (box -85.01851, 46.17001, -85.01438, 46.17124; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1620378](https://ontology.bommaritollc.com/id/01a0de2c-dcba-7767-9c2b-ae535e96e216)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-85.014778 46.171049, -85.01757 46.171239, -85.018509 46.170892, -85.017517 46.170225, -85.015922 46.170007, -85.014381 46.170625, -85.014778 46.171049))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-dcb9-719d-9a46-91fc714a23d3)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.17062&mlon=-85.01645#map=14/46.17062/-85.01645) (46.17062, -85.01645)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.17062,-85.01645)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Johnson Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d510-766a-abca-edbff191696a)
- Geometry of (1; `geo:hasGeometry`):
  - [Johnson Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d510-766a-abca-edbff191696a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-dcb9-719d-9a46-91fd540e43e6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-dcb9-719d-9a46-91fd540e43e6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-dcb9-719d-9a46-91fd540e43e6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-dcb9-719d-9a46-91fd540e43e6)
Cite as: shape of Johnson Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-dcb9-719d-9a46-91fd540e43e6
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.