# shape of Ontwa Township

shape of Ontwa Township is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-856dce6687cb>

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

Location: 41.78560, -86.04989 (box -86.10846, 41.76007, -85.99131, 41.81112; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US2602760900](https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-8578eb9fa0f3)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: county subdivisions, state 26](https://ontology.bommaritollc.com/id/01a0d19c-13cb-768e-b096-9a3434230a1d)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-86.108465 41.760697, -85.991378 41.760074, -85.991739 41.767261, -85.991314 41.810663, -86.108203 41.811125, -86.108463 41.761767, -86.108465 41.760697)) (geo:wktLiteral)
- `geo:hasMetricArea`: 54367417 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_26\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-856c8ad69343)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.78560&mlon=-86.04989#map=14/41.78560/-86.04989) (41.78560, -86.04989)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.78560,-86.04989)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl_2025_26_cousub.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Ontwa Township](https://ontology.bommaritollc.com/id/01a0ca47-783b-7495-b48b-28c708f9732d)
- Geometry of (1; `geo:hasGeometry`):
  - [Ontwa Township](https://ontology.bommaritollc.com/id/01a0ca47-783b-7495-b48b-28c708f9732d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-856dce6687cb.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-856dce6687cb.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-856dce6687cb.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-856dce6687cb)
Cite as: shape of Ontwa Township. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d19c-1815-7079-b659-856dce6687cb
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.