# point of Porter Island

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-fe22-712d-9ad8-6600615884b0>

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

Location: 48.17459, -88.44424 (box -88.44424, 48.17459, -88.44424, 48.17459; west, south, east, north)

- `adms:identifier`: [gnis-point 635305](https://ontology.bommaritollc.com/id/01a0ddfe-fe23-75f5-a896-203929cb52bb)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POINT(-88.4442356 48.1745943) (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-c4df-7033-9298-ad6e002410c5)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=48.17459&mlon=-88.44424#map=14/48.17459/-88.44424) (48.17459, -88.44424)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=48.17459,-88.44424)
- [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`):
  - [Porter Island](https://ontology.bommaritollc.com/id/01a0ddfe-c4df-7033-9298-ad6f902b9c9c)
- Geometry of (1; `geo:hasGeometry`):
  - [Porter Island](https://ontology.bommaritollc.com/id/01a0ddfe-c4df-7033-9298-ad6f902b9c9c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-fe22-712d-9ad8-6600615884b0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-fe22-712d-9ad8-6600615884b0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-fe22-712d-9ad8-6600615884b0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-fe22-712d-9ad8-6600615884b0)
Cite as: point of Porter Island. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-fe22-712d-9ad8-6600615884b0
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.