# Smith Ditch

Smith Ditch is a canal in [Whiteford Township](https://ontology.bommaritollc.com/id/01a0ca47-846f-7509-b067-e088686f8aeb), [Monroe County](https://ontology.bommaritollc.com/id/01a0ca47-5a54-7270-b1ce-f936a07d389b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Ottawa River-Frontal Lake Erie (HUC10 0410000103)](https://ontology.bommaritollc.com/id/01a0de92-1ef9-72a0-8073-7071635ccedd) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3dd2770ecc2b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Monroe County](https://ontology.bommaritollc.com/id/01a0ca47-5a54-7270-b1ce-f936a07d389b) › [Whiteford Township](https://ontology.bommaritollc.com/id/01a0ca47-846f-7509-b067-e088686f8aeb)

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

Location: 41.73199, -83.68133 (box -83.68133, 41.73199, -83.68133, 41.73199; west, south, east, north)

- `adms:identifier`: [gnis 638140](https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3ddb516b2f90)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [point of Smith Ditch](https://ontology.bommaritollc.com/id/01a0ddff-0369-7521-a78c-48e3f23299ea)
- `geo:hasGeometry`: [point of Smith Ditch](https://ontology.bommaritollc.com/id/01a0ddff-0369-7521-a78c-48e3f23299ea)
- **in watershed** (`bcgeo:inWatershed`): [Ottawa River-Frontal Lake Erie (HUC10 0410000103)](https://ontology.bommaritollc.com/id/01a0de92-1ef9-72a0-8073-7071635ccedd)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3dd11e07c2c0)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5c58-77ec-ad67-7a6f058de2d9)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18e7-7626-b367-30c68a8f2170)
- `schema:containedInPlace`:
  - [Monroe County](https://ontology.bommaritollc.com/id/01a0ca47-5a54-7270-b1ce-f936a07d389b)
  - [Whiteford Township](https://ontology.bommaritollc.com/id/01a0ca47-846f-7509-b067-e088686f8aeb)
- `skos:prefLabel`: Smith Ditch

## Elsewhere

- [Wikidata Q33214721](https://www.wikidata.org/wiki/Q33214721) (proposed match (exactMatch))
- [USGS GNIS 638140](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/638140) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.73199&mlon=-83.68133#map=14/41.73199/-83.68133) (41.73199, -83.68133)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.73199,-83.68133)
- [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/Q33214721 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-771a-7075-b31b-da52a17b660d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3dd2770ecc2b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3dd2770ecc2b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3dd2770ecc2b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3dd2770ecc2b)
Cite as: Smith Ditch. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c957-76c5-9890-3dd2770ecc2b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.