# Sinke Hill

Sinke Hill is a summit in [Grayling Township](https://ontology.bommaritollc.com/id/01a0ca47-702f-70fb-bebd-db3296b1732f), [Crawford County](https://ontology.bommaritollc.com/id/01a0ca47-5aed-72c2-8f07-94c56ff8234b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [South Branch Au Sable River (HUC10 0407000701)](https://ontology.bommaritollc.com/id/01a0de92-1e3e-7074-872a-9781f7b0937b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ab81c10df4f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Crawford County](https://ontology.bommaritollc.com/id/01a0ca47-5aed-72c2-8f07-94c56ff8234b) › [Grayling Township](https://ontology.bommaritollc.com/id/01a0ca47-702f-70fb-bebd-db3296b1732f)

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

Location: 44.61568, -84.74120 (box -84.74120, 44.61568, -84.74120, 44.61568; west, south, east, north)

- `adms:identifier`: [gnis 638002](https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ac1119ccc9b)
- `dcterms:type`: [summit](https://ontology.bommaritollc.com/vocab/geo/gnisSummit)
- `geo:hasDefaultGeometry`: [point of Sinke Hill](https://ontology.bommaritollc.com/id/01a0ddff-0345-7229-91ab-6c70fbf3bc5a)
- `geo:hasGeometry`: [point of Sinke Hill](https://ontology.bommaritollc.com/id/01a0ddff-0345-7229-91ab-6c70fbf3bc5a)
- **in watershed** (`bcgeo:inWatershed`): [South Branch Au Sable River (HUC10 0407000701)](https://ontology.bommaritollc.com/id/01a0de92-1e3e-7074-872a-9781f7b0937b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ab75ac5e9fe)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5c25-713e-b7a6-974baad31343)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1800-7312-aacc-e9b0f165f65a)
- `schema:containedInPlace`:
  - [Crawford County](https://ontology.bommaritollc.com/id/01a0ca47-5aed-72c2-8f07-94c56ff8234b)
  - [Grayling Township](https://ontology.bommaritollc.com/id/01a0ca47-702f-70fb-bebd-db3296b1732f)
- `skos:prefLabel`: Sinke Hill

## Elsewhere

- [Wikidata Q33147842](https://www.wikidata.org/wiki/Q33147842) (proposed match (exactMatch))
- [USGS GNIS 638002](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/638002) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.61568&mlon=-84.74120#map=14/44.61568/-84.74120) (44.61568, -84.74120)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.61568,-84.74120)
- [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/Q33147842 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7716-74a9-b43b-f7282fccec78)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ab81c10df4f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ab81c10df4f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ab81c10df4f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ab81c10df4f)
Cite as: Sinke Hill. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c917-778d-945e-9ab81c10df4f
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.