# shape of Columbian Drain

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-832922df8d5c>

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

Location: 43.60925, -83.34857 (box -83.38672, 43.57831, -83.31043, 43.64019; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 623644](https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-832f155e39ee)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTILINESTRING ((-83.310428 43.581199, -83.313717 43.57983, -83.315297 43.579992, -83.319865 43.578426, -83.322202 43.578312, -83.323074 43.578562, -83.323631 43.579875, -83.325679 43.5823, -83.332095 43.58428, -83.332264 43.585009, -83.335523 43.584903), (-83.381876 43.625833, -83.384892 43.625882, -83.385224 43.627495, -83.386716 43.62839, -83.385268 43.632394, -83.385574 43.634369, -83.384165 43.636993, -83.383222 43.637793, -83.38318 43.640188), (-83.335523 43.584903, -83.342631 43.583582, -83.34828 43.580819, -83.352204 43.580432, -83.353251 43.580785, -83.354888 43.582707, -83.355034 43.584887, -83.35819 43.586736, -83.362378 43.591073, -83.363514 43.596064, -83.363349 43.596577, -83.361389 43.597114), (-83.361389 43.597114, -83.359874 43.600682, -83.360137 43.603694, -83.361043 43.605108, -83.362601 43.605593, -83.363029 43.606369, -83.364925 43.607751, -83.365606 43.609156, -83.366121 43.612698, -83.366708 43.613462, -83.372332 43.615192, -83.373074 43.617043, -83.374571 43.618863, -83.375274 43.621292, -83.377135 43.622184, -83.381565 43.622963, -83.381876 43.625833)) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-8328bc94097f)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.60925&mlon=-83.34857#map=14/43.60925/-83.34857) (43.60925, -83.34857)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.60925,-83.34857)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Columbian Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b063-712e-b5b2-1df8055556f1)
- Geometry of (1; `geo:hasGeometry`):
  - [Columbian Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b063-712e-b5b2-1df8055556f1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-832922df8d5c.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-832922df8d5c.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-832922df8d5c.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-832922df8d5c)
Cite as: shape of Columbian Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c6f7-77ad-841f-832922df8d5c
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.