# shape of Porcupine Lakes

IRI: <https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a2895cc52a1>

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

Location: 45.06478, -84.75388 (box -84.75521, 45.06242, -84.75254, 45.06714; west, south, east, north)

- `adms:identifier`: [gnis-3dhp-shape 619765](https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a2ea2722a09)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS84> MULTIPOLYGON (((-84.753561 45.062945, -84.752585 45.064629, -84.752542 45.067145, -84.754625 45.067024, -84.754337 45.064238, -84.755213 45.062422, -84.753561 45.062945))) (geo:wktLiteral)
- `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a275be110f8)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.06478&mlon=-84.75388#map=14/45.06478/-84.75388) (45.06478, -84.75388)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.06478,-84.75388)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Porcupine Lakes](https://ontology.bommaritollc.com/id/01a0ddfe-a897-72e3-ab72-1cbe061e423a)
- Geometry of (1; `geo:hasGeometry`):
  - [Porcupine Lakes](https://ontology.bommaritollc.com/id/01a0ddfe-a897-72e3-ab72-1cbe061e423a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a2895cc52a1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a2895cc52a1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a2895cc52a1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a2895cc52a1)
Cite as: shape of Porcupine Lakes. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de2c-c33d-75b6-9955-4a2895cc52a1
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.