# Yankee Reef

Yankee Reef is a bar in [Oscoda Township](https://ontology.bommaritollc.com/id/01a0ca47-784a-75c8-aa1b-d6bd98b3f252), [Iosco County](https://ontology.bommaritollc.com/id/01a0ca47-5f6f-7423-ace2-d6fa47089eca), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Au Sable River (HUC10 0407000707)](https://ontology.bommaritollc.com/id/01a0de92-1e4c-76a8-8d59-4a9de4f767ce) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-dc98-737a-a8fc-eda2fc71e6e3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Iosco County](https://ontology.bommaritollc.com/id/01a0ca47-5f6f-7423-ace2-d6fa47089eca) › [Oscoda Township](https://ontology.bommaritollc.com/id/01a0ca47-784a-75c8-aa1b-d6bd98b3f252)

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

Location: 44.48307, -83.55831 (box -83.55831, 44.48307, -83.55831, 44.48307; west, south, east, north)

- `adms:identifier`: [gnis 1625117](https://ontology.bommaritollc.com/id/01a0ddfe-dc99-7633-b732-7f5a0770054f)
- `dcterms:type`: [bar](https://ontology.bommaritollc.com/vocab/geo/gnisBar)
- `geo:hasDefaultGeometry`: [point of Yankee Reef](https://ontology.bommaritollc.com/id/01a0ddff-1b08-76a9-96d2-e2e0eb1abdd7)
- `geo:hasGeometry`: [point of Yankee Reef](https://ontology.bommaritollc.com/id/01a0ddff-1b08-76a9-96d2-e2e0eb1abdd7)
- **in watershed** (`bcgeo:inWatershed`): [Au Sable River (HUC10 0407000707)](https://ontology.bommaritollc.com/id/01a0de92-1e4c-76a8-8d59-4a9de4f767ce)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-dc98-737a-a8fc-eda165234655)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6af3-7523-9ee3-2110b7e361c1)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-180f-74b3-80dc-a94bffb098d0)
- `schema:containedInPlace`:
  - [Iosco County](https://ontology.bommaritollc.com/id/01a0ca47-5f6f-7423-ace2-d6fa47089eca)
  - [Oscoda Township](https://ontology.bommaritollc.com/id/01a0ca47-784a-75c8-aa1b-d6bd98b3f252)
- `skos:prefLabel`: Yankee Reef

## Elsewhere

- [Wikidata Q49624013](https://www.wikidata.org/wiki/Q49624013) (proposed match (exactMatch))
- [USGS GNIS 1625117](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1625117) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.48307&mlon=-83.55831#map=14/44.48307/-83.55831) (44.48307, -83.55831)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.48307,-83.55831)
- [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/Q49624013 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-79ec-7033-b465-dcf7431c12c8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-dc98-737a-a8fc-eda2fc71e6e3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-dc98-737a-a8fc-eda2fc71e6e3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-dc98-737a-a8fc-eda2fc71e6e3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-dc98-737a-a8fc-eda2fc71e6e3)
Cite as: Yankee Reef. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-dc98-737a-a8fc-eda2fc71e6e3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.