# shape of Iroquois Township

shape of Iroquois Township is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a3-8a08-72b9-9459-6ef958c4a4bb>

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

Location: 40.86678, -87.32504 (box -87.38231, 40.82202, -87.26777, 40.91154; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US1811136522](https://ontology.bommaritollc.com/id/01a0d1a3-8a09-769f-8c6b-1c4b758487c4)
- `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 ((-87.382307 40.822142, -87.325372 40.822018, -87.267769 40.822343, -87.268055 40.879756, -87.26905 40.911517, -87.3819 40.91154, -87.382285 40.825067, -87.382307 40.822142)) (geo:wktLiteral)
- `geo:hasMetricArea`: 95318026 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_18\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d1a3-8a08-72b9-9459-6ef85a0f3bc8)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=40.86678&mlon=-87.32504#map=14/40.86678/-87.32504) (40.86678, -87.32504)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=40.86678,-87.32504)
- [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`):
  - [Iroquois Township](https://ontology.bommaritollc.com/id/01a0ca47-75b1-7546-9518-17a89e7bd4d4)
- Geometry of (1; `geo:hasGeometry`):
  - [Iroquois Township](https://ontology.bommaritollc.com/id/01a0ca47-75b1-7546-9518-17a89e7bd4d4)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a3-8a08-72b9-9459-6ef958c4a4bb.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a3-8a08-72b9-9459-6ef958c4a4bb.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a3-8a08-72b9-9459-6ef958c4a4bb.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a3-8a08-72b9-9459-6ef958c4a4bb)
Cite as: shape of Iroquois Township. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a3-8a08-72b9-9459-6ef958c4a4bb
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.