# Frost Drain

Frost Drain is a canal in [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.8 km long), in the [Chippewa River (HUC10 0408020205)](https://ontology.bommaritollc.com/id/01a0de92-1e96-7435-92a5-fefc7d4f63b1) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b55f-7767-a7e7-8b02565a2be4>

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: 43.50642, -84.59890 (box -84.63674, 43.50042, -84.57229, 43.50727; west, south, east, north)

- `adms:identifier`: [gnis 626523](https://ontology.bommaritollc.com/id/01a0ddfe-b560-77e6-8917-699ed92162b4)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Frost Drain](https://ontology.bommaritollc.com/id/01a0de2c-ca39-766f-893e-572b07aff8fd)
- `geo:hasGeometry`:
  - [point of Frost Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ea59-7441-946b-5a475e786291)
  - [shape of Frost Drain](https://ontology.bommaritollc.com/id/01a0de2c-ca39-766f-893e-572b07aff8fd)
- `geo:hasMetricLength`: 5813.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Chippewa River (HUC10 0408020205)](https://ontology.bommaritollc.com/id/01a0de92-1e96-7435-92a5-fefc7d4f63b1)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b55f-7767-a7e7-8b01208f9b88)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4d28-732d-8713-9424ed423222)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-186a-72c0-9a70-a7b384a3c976)
- `schema:containedInPlace`:
  - [Isabella County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed3ac28dca08)
  - [Midland County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-7807b3482b3d)
  - [Jasper Township](https://ontology.bommaritollc.com/id/01a0ca47-6060-76c0-bfa6-8e806c4fea74)
  - [Coe Township](https://ontology.bommaritollc.com/id/01a0ca47-61ea-7757-98f2-270ed17198f0)
- `skos:prefLabel`: Frost Drain

## Elsewhere

- [Wikidata Q33193545](https://www.wikidata.org/wiki/Q33193545) (proposed match (exactMatch))
- [USGS GNIS 626523](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/626523) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.50642&mlon=-84.59890#map=14/43.50642/-84.59890) (43.50642, -84.59890)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.50642,-84.59890)
- [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/Q33193545 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7495-7486-91c0-2d431f02b528)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b55f-7767-a7e7-8b02565a2be4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b55f-7767-a7e7-8b02565a2be4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b55f-7767-a7e7-8b02565a2be4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b55f-7767-a7e7-8b02565a2be4)
Cite as: Frost Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b55f-7767-a7e7-8b02565a2be4
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.