# shape of Jackson Township

shape of Jackson Township is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-066af7d82070>

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

Location: 41.56301, -86.97919 (box -87.02861, 41.51902, -86.92977, 41.60700; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US1812737314](https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-06758ca968d7)
- `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 ((-87.028 41.55991, -87.027092 41.549865, -87.026869 41.521149, -87.025048 41.520596, -86.929774 41.519019, -86.92987 41.536056, -86.930746 41.546369, -86.930523 41.550664, -86.931631 41.591522, -86.971313 41.592426, -86.971731 41.606996, -87.009151 41.606982, -87.009055 41.59319, -87.028609 41.593509, -87.028 41.55991)) (geo:wktLiteral)
- `geo:hasMetricArea`: 70214750 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_18\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-0669a56ffa58)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.56301&mlon=-86.97919#map=14/41.56301/-86.97919) (41.56301, -86.97919)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.56301,-86.97919)
- [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`):
  - [Jackson Township](https://ontology.bommaritollc.com/id/01a0ca47-75cb-74b3-acf3-546f2f08fe66)
- Geometry of (1; `geo:hasGeometry`):
  - [Jackson Township](https://ontology.bommaritollc.com/id/01a0ca47-75cb-74b3-acf3-546f2f08fe66)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-066af7d82070.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-066af7d82070.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-066af7d82070.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-066af7d82070)
Cite as: shape of Jackson Township. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a3-896f-773e-8c03-066af7d82070
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.