# Beckman Drain

Beckman Drain is a canal in [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.3 km long), in the [Kawkawlin River (HUC10 0408010202)](https://ontology.bommaritollc.com/id/01a0de92-1e66-76ce-87c7-77a368cdddeb) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ab50-740a-a7bc-7015b0c88af3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)

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

Location: 43.67614, -84.16110 (box -84.17298, 43.67607, -84.15884, 43.67800; west, south, east, north)

- `adms:identifier`: [gnis 620972](https://ontology.bommaritollc.com/id/01a0ddfe-ab51-7052-a2dd-fb9b5c5b8dcb)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Beckman Drain](https://ontology.bommaritollc.com/id/01a0de2c-c443-775f-8575-6bec4e134490)
- `geo:hasGeometry`:
  - [point of Beckman Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e28f-7548-9584-5c2857423c1c)
  - [shape of Beckman Drain](https://ontology.bommaritollc.com/id/01a0de2c-c443-775f-8575-6bec4e134490)
- `geo:hasMetricLength`: 1312.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Kawkawlin River (HUC10 0408010202)](https://ontology.bommaritollc.com/id/01a0de92-1e66-76ce-87c7-77a368cdddeb)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ab50-740a-a7bc-7014668d9df4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-45a9-77f1-9669-2a0b7fb0bb09)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1829-75ab-83d3-d97f89ed8c03)
- `schema:containedInPlace`:
  - [Midland County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-7807b3482b3d)
  - [Bay County](https://ontology.bommaritollc.com/id/01a0ca47-5951-75ad-83e2-5fa7eb6f5644)
  - [Beaver Township](https://ontology.bommaritollc.com/id/01a0ca47-6baa-7204-b710-137e800033eb)
  - [Larkin Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-7667-7296-b231-7d1389ee712c)
- `skos:prefLabel`: Beckman Drain

## Elsewhere

- [Wikidata Q33177538](https://www.wikidata.org/wiki/Q33177538) (proposed match (exactMatch))
- [USGS GNIS 620972](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/620972) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.67614&mlon=-84.16110#map=14/43.67614/-84.16110) (43.67614, -84.16110)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.67614,-84.16110)
- [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/Q33177538 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7379-7390-9403-87426d5c481e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ab50-740a-a7bc-7015b0c88af3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ab50-740a-a7bc-7015b0c88af3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ab50-740a-a7bc-7015b0c88af3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ab50-740a-a7bc-7015b0c88af3)
Cite as: Beckman Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ab50-740a-a7bc-7015b0c88af3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.