# point of Powder House Island

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-fe30-72ea-a12e-e88c8065693f>

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

Location: 42.10726, -83.13576 (box -83.13576, 42.10726, -83.13576, 42.10726; west, south, east, north)

- `adms:identifier`: [gnis-point 635370](https://ontology.bommaritollc.com/id/01a0ddfe-fe30-72ea-a12e-e891d5f85474)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-83.1357569 42.1072645) (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-c4f6-7710-b6f5-874ce9f7124e)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.10726&mlon=-83.13576#map=14/42.10726/-83.13576) (42.10726, -83.13576)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.10726,-83.13576)
- [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`):
  - [Powder House Island](https://ontology.bommaritollc.com/id/01a0ddfe-c4f6-7710-b6f5-874d595d4d78)
- Geometry of (1; `geo:hasGeometry`):
  - [Powder House Island](https://ontology.bommaritollc.com/id/01a0ddfe-c4f6-7710-b6f5-874d595d4d78)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-fe30-72ea-a12e-e88c8065693f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-fe30-72ea-a12e-e88c8065693f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-fe30-72ea-a12e-e88c8065693f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-fe30-72ea-a12e-e88c8065693f)
Cite as: point of Powder House Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-fe30-72ea-a12e-e88c8065693f
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.