# point of Blackbird Island

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-e2fe-74f5-be44-01d947e9ecb9>

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

Location: 42.59448, -85.53363 (box -85.53363, 42.59448, -85.53363, 42.59448; west, south, east, north)

- `adms:identifier`: [gnis-point 621538](https://ontology.bommaritollc.com/id/01a0ddfe-e2ff-7006-8a95-17436fb98027)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-85.5336265 42.5944785) (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-ac73-7530-b05b-e12a6c309d05)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.59448&mlon=-85.53363#map=14/42.59448/-85.53363) (42.59448, -85.53363)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.59448,-85.53363)
- [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`):
  - [Blackbird Island](https://ontology.bommaritollc.com/id/01a0ddfe-ac73-7530-b05b-e12b47a7b99a)
- Geometry of (1; `geo:hasGeometry`):
  - [Blackbird Island](https://ontology.bommaritollc.com/id/01a0ddfe-ac73-7530-b05b-e12b47a7b99a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-e2fe-74f5-be44-01d947e9ecb9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-e2fe-74f5-be44-01d947e9ecb9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-e2fe-74f5-be44-01d947e9ecb9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-e2fe-74f5-be44-01d947e9ecb9)
Cite as: point of Blackbird Island. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-e2fe-74f5-be44-01d947e9ecb9
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.