# Clarks Ditch

Clarks Ditch is a canal in [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (11.7 km long), in the [Driggs River-Manistique River (HUC10 0403011303)](https://ontology.bommaritollc.com/id/01a0de92-1cf0-7615-88af-8780b7acb72e) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-af7e-7175-8832-e02f1acd0bd5>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265)

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

Location: 46.33887, -85.99014 (box -86.05057, 46.30743, -85.98857, 46.37265; west, south, east, north)

- `adms:identifier`: [gnis 623379](https://ontology.bommaritollc.com/id/01a0ddfe-af7f-730c-a43a-4cd0f898d2e4)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Clarks Ditch](https://ontology.bommaritollc.com/id/01a0de2c-c6bc-76d7-9f96-a0a02823337b)
- `geo:hasGeometry`:
  - [point of Clarks Ditch](https://ontology.bommaritollc.com/id/01a0ddfe-e4a1-77b8-a709-8286377f7caa)
  - [shape of Clarks Ditch](https://ontology.bommaritollc.com/id/01a0de2c-c6bc-76d7-9f96-a0a02823337b)
- `geo:hasMetricLength`: 11728.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Driggs River-Manistique River (HUC10 0403011303)](https://ontology.bommaritollc.com/id/01a0de92-1cf0-7615-88af-8780b7acb72e)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-af7e-7175-8832-e02e5ceea32e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-48dd-752f-b65b-582e78c7a0bd)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-165b-7045-b09d-a610e55235ec)
- `schema:containedInPlace`:
  - [Schoolcraft County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aed84d83e265)
  - [Seney Township](https://ontology.bommaritollc.com/id/01a0ca47-6875-702f-9410-5d2cdaecb210)
  - [Doyle Township](https://ontology.bommaritollc.com/id/01a0ca47-6e49-74d6-8a81-c66b5517b3b2)
  - [Germfask Township](https://ontology.bommaritollc.com/id/01a0ca47-702a-745c-baf3-d172b7addc65)
- `skos:prefLabel`: Clarks Ditch

## Elsewhere

- [Wikidata Q33181563](https://www.wikidata.org/wiki/Q33181563) (proposed match (exactMatch))
- [USGS GNIS 623379](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623379) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.33887&mlon=-85.99014#map=14/46.33887/-85.99014) (46.33887, -85.99014)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.33887,-85.99014)
- [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/Q33181563 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73b4-72e5-aec2-a406dc05167b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-af7e-7175-8832-e02f1acd0bd5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-af7e-7175-8832-e02f1acd0bd5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-af7e-7175-8832-e02f1acd0bd5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-af7e-7175-8832-e02f1acd0bd5)
Cite as: Clarks Ditch. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-af7e-7175-8832-e02f1acd0bd5
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.