# Black Rock Point

Black Rock Point is a cape in [Lake Huron](https://ontology.bommaritollc.com/id/01a0ddfe-dba9-7007-b9a4-2e346853a6ba), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Drummond Island (HUC10 0424000201)](https://ontology.bommaritollc.com/id/01a0de92-1f4f-7610-999d-aeeffda6e949) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b4978a045a7>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lake Huron](https://ontology.bommaritollc.com/id/01a0ddfe-dba9-7007-b9a4-2e346853a6ba)

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

Location: 46.00891, -83.86556 (box -83.86556, 46.00891, -83.86556, 46.00891; west, south, east, north)

- `adms:identifier`: [gnis 621532](https://ontology.bommaritollc.com/id/01a0ddfe-ac71-7762-8621-5157edf746f6)
- `dcterms:type`: [cape](https://ontology.bommaritollc.com/vocab/geo/gnisCape)
- `geo:hasDefaultGeometry`: [point of Black Rock Point](https://ontology.bommaritollc.com/id/01a0ddfe-e2fd-753b-a1b8-3c51768bb38c)
- `geo:hasGeometry`: [point of Black Rock Point](https://ontology.bommaritollc.com/id/01a0ddfe-e2fd-753b-a1b8-3c51768bb38c)
- **in watershed** (`bcgeo:inWatershed`): [Drummond Island (HUC10 0424000201)](https://ontology.bommaritollc.com/id/01a0de92-1f4f-7610-999d-aeeffda6e949)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b481d2cbd32)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4649-742d-8a40-190d66fe880c)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-db20-714d-bf41-11471913fbd5)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1981-77ee-8585-ea2301f4465c)
- `schema:containedInPlace`:
  - [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc)
  - [Drummond Township](https://ontology.bommaritollc.com/id/01a0ca47-6317-77b8-a79c-9e66cbf8a764)
  - [Lake Huron](https://ontology.bommaritollc.com/id/01a0ddfe-dba9-7007-b9a4-2e346853a6ba)
- `skos:prefLabel`: Black Rock Point

## Elsewhere

- [Wikidata Q34812279](https://www.wikidata.org/wiki/Q34812279) (proposed match (exactMatch))
- [USGS GNIS 621532](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/621532) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.00891&mlon=-83.86556#map=14/46.00891/-83.86556) (46.00891, -83.86556)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.00891,-83.86556)
- [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/Q34812279 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7388-75cf-8d71-5b1d5c105e3f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b4978a045a7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b4978a045a7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b4978a045a7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b4978a045a7)
Cite as: Black Rock Point. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b4978a045a7
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.