# Porcupine Point

Porcupine Point is a cape in [Nahma Township](https://ontology.bommaritollc.com/id/01a0ca47-77da-7722-8cd8-003c85b0bd9e), [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Fishdam River-Frontal Big Bay De Noc (HUC10 0403011201)](https://ontology.bommaritollc.com/id/01a0de92-1ce3-716b-b1ad-9cb02f3ee575) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c4cb-7293-98dc-05a8de7f6631>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98) › [Nahma Township](https://ontology.bommaritollc.com/id/01a0ca47-77da-7722-8cd8-003c85b0bd9e)

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

Location: 45.87692, -86.60125 (box -86.60125, 45.87692, -86.60125, 45.87692; west, south, east, north)

- `adms:identifier`: [gnis 635255](https://ontology.bommaritollc.com/id/01a0ddfe-c4cc-760b-848f-ec70e92b1a35)
- `dcterms:type`: [cape](https://ontology.bommaritollc.com/vocab/geo/gnisCape)
- `geo:hasDefaultGeometry`: [point of Porcupine Point](https://ontology.bommaritollc.com/id/01a0ddfe-fe17-75c5-b07b-4b0a7ec5d720)
- `geo:hasGeometry`: [point of Porcupine Point](https://ontology.bommaritollc.com/id/01a0ddfe-fe17-75c5-b07b-4b0a7ec5d720)
- **in watershed** (`bcgeo:inWatershed`): [Fishdam River-Frontal Big Bay De Noc (HUC10 0403011201)](https://ontology.bommaritollc.com/id/01a0de92-1ce3-716b-b1ad-9cb02f3ee575)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c4cb-7293-98dc-05a7ee94ac82)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5910-76ee-bce9-6a0ee325afc8)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1649-75a0-a083-dc63c00d245a)
- `schema:containedInPlace`:
  - [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98)
  - [Nahma Township](https://ontology.bommaritollc.com/id/01a0ca47-77da-7722-8cd8-003c85b0bd9e)
- `skos:prefLabel`: Porcupine Point

## Elsewhere

- [USGS GNIS 635255](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635255) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.87692&mlon=-86.60125#map=14/45.87692/-86.60125) (45.87692, -86.60125)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.87692,-86.60125)
- [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)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c4cb-7293-98dc-05a8de7f6631.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c4cb-7293-98dc-05a8de7f6631.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c4cb-7293-98dc-05a8de7f6631.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c4cb-7293-98dc-05a8de7f6631)
Cite as: Porcupine Point. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c4cb-7293-98dc-05a8de7f6631
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.