# point of Mackinac Channel

IRI: <https://ontology.bommaritollc.com/id/01a0ddff-1b0f-72c3-bc9c-19e38eee8759>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry)

Location: 45.83333, -85.46676 (box -85.46676, 45.83333, -85.46676, 45.83333; west, south, east, north)

- `adms:identifier`: [gnis-point 1777333](https://ontology.bommaritollc.com/id/01a0ddff-1b0f-72c3-bc9c-19e88c6e7bdb)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-85.4667555 45.8333313) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-dca4-760d-b424-c132612aafaf)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.83333&mlon=-85.46676#map=14/45.83333/-85.46676) (45.83333, -85.46676)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.83333,-85.46676)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Mackinac Channel](https://ontology.bommaritollc.com/id/01a0ddfe-dca4-760d-b424-c1337fdc8d8c)
- Geometry of (1; `geo:hasGeometry`):
  - [Mackinac Channel](https://ontology.bommaritollc.com/id/01a0ddfe-dca4-760d-b424-c1337fdc8d8c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddff-1b0f-72c3-bc9c-19e38eee8759.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddff-1b0f-72c3-bc9c-19e38eee8759.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddff-1b0f-72c3-bc9c-19e38eee8759.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddff-1b0f-72c3-bc9c-19e38eee8759)
Cite as: point of Mackinac Channel. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddff-1b0f-72c3-bc9c-19e38eee8759
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.