# South Bluff

South Bluff is a cliff in [Rockland Township](https://ontology.bommaritollc.com/id/01a0ca47-69fd-7113-82ab-4fdd66d630ad), [Ontonagon County](https://ontology.bommaritollc.com/id/01a0ca47-5836-7614-9fc1-e58d7711e8b8), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Ontonagon River (HUC10 0402010204)](https://ontology.bommaritollc.com/id/01a0de92-1c2b-70ea-acd9-02e6720b2e54) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d877-738e-9d58-2734ab1c3cd0>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ontonagon County](https://ontology.bommaritollc.com/id/01a0ca47-5836-7614-9fc1-e58d7711e8b8) › [Rockland Township](https://ontology.bommaritollc.com/id/01a0ca47-69fd-7113-82ab-4fdd66d630ad)

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

Location: 46.72522, -89.17236 (box -89.17236, 46.72522, -89.17236, 46.72522; west, south, east, north)

- `adms:identifier`: [gnis 1621677](https://ontology.bommaritollc.com/id/01a0ddfe-d878-72b7-bcbd-6bc2d73b7748)
- `dcterms:type`: [cliff](https://ontology.bommaritollc.com/vocab/geo/gnisCliff)
- `geo:hasDefaultGeometry`: [point of South Bluff](https://ontology.bommaritollc.com/id/01a0ddff-1619-7536-9062-5b08788f7035)
- `geo:hasGeometry`: [point of South Bluff](https://ontology.bommaritollc.com/id/01a0ddff-1619-7536-9062-5b08788f7035)
- **in watershed** (`bcgeo:inWatershed`): [Ontonagon River (HUC10 0402010204)](https://ontology.bommaritollc.com/id/01a0de92-1c2b-70ea-acd9-02e6720b2e54)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d877-738e-9d58-27335175dd97)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-67f0-756b-a489-cf863e06b5e1)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1571-731e-90e5-635197ae24f6)
- `schema:containedInPlace`:
  - [Ontonagon County](https://ontology.bommaritollc.com/id/01a0ca47-5836-7614-9fc1-e58d7711e8b8)
  - [Rockland Township](https://ontology.bommaritollc.com/id/01a0ca47-69fd-7113-82ab-4fdd66d630ad)
- `skos:prefLabel`: South Bluff

## Elsewhere

- [Wikidata Q49470748](https://www.wikidata.org/wiki/Q49470748) (proposed match (exactMatch))
- [USGS GNIS 1621677](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621677) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.72522&mlon=-89.17236#map=14/46.72522/-89.17236) (46.72522, -89.17236)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.72522,-89.17236)
- [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/Q49470748 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7924-74a0-a797-aa9c36f8cf59)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d877-738e-9d58-2734ab1c3cd0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d877-738e-9d58-2734ab1c3cd0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d877-738e-9d58-2734ab1c3cd0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d877-738e-9d58-2734ab1c3cd0)
Cite as: South Bluff. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d877-738e-9d58-2734ab1c3cd0
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.