# shape of Thompson Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d750-72a8-9a9e-0a6b23ed4859>

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

Location: 43.53654, -82.79272 (box -82.81009, 43.53024, -82.77536, 43.54284; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1614766](https://ontology.bommaritollc.com/id/01a0de2c-d751-7093-8d5c-30c66c2321da)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-82.810086 43.542843, -82.809654 43.531807), (-82.809654 43.531807, -82.799221 43.532191, -82.796155 43.530242, -82.7916 43.530466, -82.786612 43.533436, -82.775362 43.534912)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d750-72a8-9a9e-0a6a73b7b3ce)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.53654&mlon=-82.79272#map=14/43.53654/-82.79272) (43.53654, -82.79272)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.53654,-82.79272)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Thompson Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cc1f-76f1-b963-6a3f95782def)
- Geometry of (1; `geo:hasGeometry`):
  - [Thompson Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cc1f-76f1-b963-6a3f95782def)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d750-72a8-9a9e-0a6b23ed4859.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d750-72a8-9a9e-0a6b23ed4859.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d750-72a8-9a9e-0a6b23ed4859.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d750-72a8-9a9e-0a6b23ed4859)
Cite as: shape of Thompson Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d750-72a8-9a9e-0a6b23ed4859
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.