# shape of Columbia Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c6f5-7357-91c1-45daf74ae06f>

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

Location: 43.57216, -83.92100 (box -83.92553, 43.56189, -83.91647, 43.58242; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 623636](https://ontology.bommaritollc.com/id/01a0de2c-c6f6-706c-89da-9a49c74dc61d)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.925331 43.561961, -83.925528 43.56189), (-83.916474 43.582422, -83.92128 43.577905, -83.92178 43.574548, -83.923383 43.571736, -83.925331 43.561961)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c6f5-7357-91c1-45d98ff2ddc9)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.57216&mlon=-83.92100#map=14/43.57216/-83.92100) (43.57216, -83.92100)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.57216,-83.92100)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Columbia Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b060-71ae-9f96-da7dc0fefe04)
- Geometry of (1; `geo:hasGeometry`):
  - [Columbia Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b060-71ae-9f96-da7dc0fefe04)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c6f5-7357-91c1-45daf74ae06f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c6f5-7357-91c1-45daf74ae06f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c6f5-7357-91c1-45daf74ae06f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c6f5-7357-91c1-45daf74ae06f)
Cite as: shape of Columbia Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c6f5-7357-91c1-45daf74ae06f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.