# shape of Center Township

shape of Center Township is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5c98fdc86744>

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

Location: 41.47790, -87.07542 (box -87.12399, 41.43449, -87.02685, 41.52131; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US1812711566](https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5ca3cf1137f0)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: county subdivisions, state 18](https://ontology.bommaritollc.com/id/01a0d1a3-27b7-71ee-b41a-bedbaf1005cc)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-87.123671 41.434601, -87.027074 41.434488, -87.027357 41.453126, -87.026854 41.460181, -87.027191 41.507325, -87.026869 41.521149, -87.029475 41.520654, -87.049653 41.521075, -87.121239 41.521306, -87.123995 41.521234, -87.123987 41.519152, -87.123671 41.434601)) (geo:wktLiteral)
- `geo:hasMetricArea`: 77560188 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_18\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5c97ef59b801)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.47790&mlon=-87.07542#map=14/41.47790/-87.07542) (41.47790, -87.07542)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.47790,-87.07542)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl_2025_18_cousub.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Center Township](https://ontology.bommaritollc.com/id/01a0ca47-6cf7-726f-ba53-7f0f20261e84)
- Geometry of (1; `geo:hasGeometry`):
  - [Center Township](https://ontology.bommaritollc.com/id/01a0ca47-6cf7-726f-ba53-7f0f20261e84)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5c98fdc86744.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5c98fdc86744.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5c98fdc86744.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5c98fdc86744)
Cite as: shape of Center Township. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a3-896e-7540-874d-5c98fdc86744
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.