# Jacks Bluff

Jacks Bluff is a cliff in [Garden Township](https://ontology.bommaritollc.com/id/01a0ca47-700b-7052-9d32-fe1eaf358006), [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Fishdam River-Frontal Big Bay De Noc (HUC10 0403011201)](https://ontology.bommaritollc.com/id/01a0de92-1ce3-716b-b1ad-9cb02f3ee575) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ecd13153cb2>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98) › [Garden Township](https://ontology.bommaritollc.com/id/01a0ca47-700b-7052-9d32-fe1eaf358006)

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

Location: 45.85303, -86.52542 (box -86.52542, 45.85303, -86.52542, 45.85303; west, south, east, north)

- `adms:identifier`: [gnis 1620345](https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ed652cb03a2)
- `dcterms:type`: [cliff](https://ontology.bommaritollc.com/vocab/geo/gnisCliff)
- `geo:hasDefaultGeometry`: [point of Jacks Bluff](https://ontology.bommaritollc.com/id/01a0ddff-1138-7120-a562-f12ad15300d3)
- `geo:hasGeometry`: [point of Jacks Bluff](https://ontology.bommaritollc.com/id/01a0ddff-1138-7120-a562-f12ad15300d3)
- **in watershed** (`bcgeo:inWatershed`): [Fishdam River-Frontal Big Bay De Noc (HUC10 0403011201)](https://ontology.bommaritollc.com/id/01a0de92-1ce3-716b-b1ad-9cb02f3ee575)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ecc6523271d)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-653f-74e3-8229-cb2c53f9a76d)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1649-75a0-a083-dc63c00d245a)
- `schema:containedInPlace`:
  - [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98)
  - [Garden Township](https://ontology.bommaritollc.com/id/01a0ca47-700b-7052-9d32-fe1eaf358006)
- `skos:prefLabel`: Jacks Bluff

## Elsewhere

- [Wikidata Q49469165](https://www.wikidata.org/wiki/Q49469165) (proposed match (exactMatch))
- [USGS GNIS 1620345](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1620345) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.85303&mlon=-86.52542#map=14/45.85303/-86.52542) (45.85303, -86.52542)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.85303,-86.52542)
- [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/Q49469165 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-78f0-70e8-9e4a-7859c07c4a4e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ecd13153cb2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ecd13153cb2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ecd13153cb2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ecd13153cb2)
Cite as: Jacks Bluff. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-d4fc-75f1-8c65-1ecd13153cb2
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.