# shape of Altona Town

shape of Altona Town is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a4-3309-73d4-8133-10189495e6e0>

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

Location: 44.84529, -73.66234 (box -73.79433, 44.77707, -73.53035, 44.91352; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US3601901583](https://ontology.bommaritollc.com/id/01a0d1a4-330a-7371-9c02-b378a8787d6a)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: county subdivisions, state 36](https://ontology.bommaritollc.com/id/01a0d1a3-27f7-769c-a1a9-e863f1a6b3cc)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-73.783664 44.857447, -73.774021 44.81048, -73.768897 44.797282, -73.765155 44.777066, -73.749544 44.778478, -73.671913 44.78401, -73.558245 44.796577, -73.530353 44.799325, -73.547463 44.870227, -73.555291 44.875775, -73.554599 44.911869, -73.625187 44.912847, -73.694263 44.912389, -73.723301 44.912939, -73.755854 44.912855, -73.794334 44.913522, -73.783664 44.857447)) (geo:wktLiteral)
- `geo:hasMetricArea`: 262464196 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_36\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d1a4-3309-73d4-8133-1017b068566e)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.84529&mlon=-73.66234#map=14/44.84529/-73.66234) (44.84529, -73.66234)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.84529,-73.66234)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl_2025_36_cousub.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Altona Town](https://ontology.bommaritollc.com/id/01a0d1a3-2916-73ad-9669-1c719dd32866)
- Geometry of (1; `geo:hasGeometry`):
  - [Altona Town](https://ontology.bommaritollc.com/id/01a0d1a3-2916-73ad-9669-1c719dd32866)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a4-3309-73d4-8133-10189495e6e0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a4-3309-73d4-8133-10189495e6e0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a4-3309-73d4-8133-10189495e6e0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a4-3309-73d4-8133-10189495e6e0)
Cite as: shape of Altona Town. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a4-3309-73d4-8133-10189495e6e0
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.