# Alex Drain

Alex Drain is a canal in [Columbia Township](https://ontology.bommaritollc.com/id/01a0ca47-6d9c-7304-a927-0b6bfb5cfc38), [Tuscola County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d12b8ac1963f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a8f3-7013-956d-dcbd53ef1398>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Tuscola County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d12b8ac1963f) › [Columbia Township](https://ontology.bommaritollc.com/id/01a0ca47-6d9c-7304-a927-0b6bfb5cfc38)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:Canal](https://schema.org/Canal), [schema:Place](https://schema.org/Place)

Location: 43.60391, -83.40162 (box -83.40162, 43.60391, -83.40162, 43.60391; west, south, east, north)

- `adms:identifier`: [gnis 619932](https://ontology.bommaritollc.com/id/01a0ddfe-a8f5-733b-9217-fb9f5a2c66ec)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [point of Alex Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e189-73d4-a5d3-793837ff8437)
- `geo:hasGeometry`: [point of Alex Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e189-73d4-a5d3-793837ff8437)
- **in watershed** (`bcgeo:inWatershed`): [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a8f3-7013-956d-dcbc4b9d8765)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-442e-7401-ab90-c107f1ce92c8)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca76033e3abf)
- `schema:containedInPlace`:
  - [Tuscola County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d12b8ac1963f)
  - [Columbia Township](https://ontology.bommaritollc.com/id/01a0ca47-6d9c-7304-a927-0b6bfb5cfc38)
- `skos:prefLabel`: Alex Drain

## Elsewhere

- [Wikidata Q33176903](https://www.wikidata.org/wiki/Q33176903) (proposed match (exactMatch))
- [USGS GNIS 619932](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/619932) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.60391&mlon=-83.40162#map=14/43.60391/-83.40162) (43.60391, -83.40162)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.60391,-83.40162)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33176903 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-734c-733f-9aaf-7dcadb247582)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a8f3-7013-956d-dcbd53ef1398.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a8f3-7013-956d-dcbd53ef1398.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a8f3-7013-956d-dcbd53ef1398.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a8f3-7013-956d-dcbd53ef1398)
Cite as: Alex Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-a8f3-7013-956d-dcbd53ef1398
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.