# shape of Swains Island

shape of Swains Island is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6be3e3891a44>

Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry), [boundary representation](https://ontology.bommaritollc.com/vocab/geo/BoundaryRepresentation)

Location: -11.05367, -171.07653 (box -171.14191, -11.11013, -171.01116, -10.99720; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0500000US60040](https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6bee607f98a0)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: counties and equivalents](https://ontology.bommaritollc.com/id/01a0d19b-d5fa-7406-800f-d1f1a5aa3b16)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-171.141907 -11.060764, -171.141146 -11.073819, -171.133871 -11.090534, -171.120632 -11.100913, -171.098344 -11.107869, -171.074412 -11.11013, -171.048865 -11.109294, -171.032173 -11.105088, -171.019633 -11.094631, -171.011378 -11.078143, -171.011158 -11.060224, -171.011549 -11.05869, -171.014071 -11.023701, -171.019279 -11.012249, -171.027898 -11.006523, -171.036338 -11.002911, -171.057708 -10.999035, -171.074632 -10.997203, -171.09488 -10.997802, -171.1114 -11.003792, -171.125766 -11.015597, -171.137454 -11.030091, -171.141181 -11.046608, -171.141907 -11.060764)) (geo:wktLiteral)
- `geo:hasMetricArea`: 151603421 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUNTY/tl\_2025\_us\_county.zip](https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6be293a2e9c6)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=-11.05367&mlon=-171.07653#map=14/-11.05367/-171.07653) (-11.05367, -171.07653)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=-11.05367,-171.07653)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/COUNTY/tl_2025_us_county.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Swains Island](https://ontology.bommaritollc.com/id/01a0ca47-5f78-7064-b27c-09bd9a7ac93c)
- Geometry of (1; `geo:hasGeometry`):
  - [Swains Island](https://ontology.bommaritollc.com/id/01a0ca47-5f78-7064-b27c-09bd9a7ac93c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6be3e3891a44.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6be3e3891a44.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6be3e3891a44.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6be3e3891a44)
Cite as: shape of Swains Island. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d19d-1acd-7464-8af1-6be3e3891a44
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.