# shape of Thorton Valley Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-d758-772b-b65d-0e26994c2eec>

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

Location: 41.97341, -86.55046 (box -86.55608, 41.95941, -86.54484, 41.98741; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 1614805](https://ontology.bommaritollc.com/id/01a0de2c-d759-70fc-847b-1168453e9c66)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-86.554512 41.959406, -86.553788 41.962651, -86.55273 41.963658, -86.553037 41.964197, -86.555122 41.964783, -86.556082 41.966058, -86.554795 41.969079, -86.555211 41.970408, -86.553479 41.972556, -86.551373 41.973699, -86.550757 41.973386, -86.547703 41.973962, -86.544894 41.97825, -86.545218 41.981368, -86.544843 41.98371, -86.545379 41.984057, -86.545719 41.987414)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-d758-772b-b65d-0e25708ca38f)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.97341&mlon=-86.55046#map=14/41.97341/-86.55046) (41.97341, -86.55046)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.97341,-86.55046)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Thorton Valley Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cc31-723f-9f9a-0696ba4e561f)
- Geometry of (1; `geo:hasGeometry`):
  - [Thorton Valley Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cc31-723f-9f9a-0696ba4e561f)

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Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-d758-772b-b65d-0e26994c2eec.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-d758-772b-b65d-0e26994c2eec.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-d758-772b-b65d-0e26994c2eec.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-d758-772b-b65d-0e26994c2eec)
Cite as: shape of Thorton Valley Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-d758-772b-b65d-0e26994c2eec
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.