# shape of Afton

shape of Afton is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a8-eb41-7231-86d8-6cefcc049900>

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

Location: 41.02873, -94.19521 (box -94.20475, 41.02020, -94.18566, 41.03727; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1900595](https://ontology.bommaritollc.com/id/01a0d1a8-eb42-76e0-aec7-1a9e7985dfcf)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: places, state 19](https://ontology.bommaritollc.com/id/01a0d1a7-ff15-72dc-9c93-25fc6791c518)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-94.204653 41.020198, -94.185688 41.020286, -94.185664 41.034681, -94.199968 41.034681, -94.200709 41.035888, -94.202788 41.037271, -94.203089 41.035501, -94.202165 41.035502, -94.202165 41.034678, -94.204749 41.034676, -94.204653 41.020198)) (geo:wktLiteral)
- `geo:hasMetricArea`: 2604601 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl\_2025\_19\_place.zip](https://ontology.bommaritollc.com/id/01a0d1a8-eb41-7231-86d8-6cee21b29ede)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.02873&mlon=-94.19521#map=14/41.02873/-94.19521) (41.02873, -94.19521)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.02873,-94.19521)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl_2025_19_place.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Afton](https://ontology.bommaritollc.com/id/01a0ca47-9d83-7536-9289-406f60d46e3f)
- Geometry of (1; `geo:hasGeometry`):
  - [Afton](https://ontology.bommaritollc.com/id/01a0ca47-9d83-7536-9289-406f60d46e3f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a8-eb41-7231-86d8-6cefcc049900.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a8-eb41-7231-86d8-6cefcc049900.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a8-eb41-7231-86d8-6cefcc049900.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a8-eb41-7231-86d8-6cefcc049900)
Cite as: shape of Afton. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a8-eb41-7231-86d8-6cefcc049900
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.