# shape of Pierson Township

shape of Pierson Township is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a3-89ed-77a0-afbf-483bafb7b6b9>

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

Location: 39.30296, -87.29561 (box -87.35139, 39.25906, -87.23983, 39.34686; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US1816759652](https://ontology.bommaritollc.com/id/01a0d1a3-89ee-7266-b99a-648fa9eb8ed0)
- `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 ((-87.351332 39.259195, -87.240379 39.259064, -87.239834 39.346639, -87.350917 39.346861, -87.35139 39.277371, -87.351332 39.259195)) (geo:wktLiteral)
- `geo:hasMetricArea`: 93247311 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_18\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d1a3-89ed-77a0-afbf-483a6ddfea91)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=39.30296&mlon=-87.29561#map=14/39.30296/-87.29561) (39.30296, -87.29561)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=39.30296,-87.29561)
- [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`):
  - [Pierson Township](https://ontology.bommaritollc.com/id/01a0ca47-78c8-766f-a640-a1d4cdcc586d)
- Geometry of (1; `geo:hasGeometry`):
  - [Pierson Township](https://ontology.bommaritollc.com/id/01a0ca47-78c8-766f-a640-a1d4cdcc586d)

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Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a3-89ed-77a0-afbf-483bafb7b6b9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a3-89ed-77a0-afbf-483bafb7b6b9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a3-89ed-77a0-afbf-483bafb7b6b9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a3-89ed-77a0-afbf-483bafb7b6b9)
Cite as: shape of Pierson Township. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a3-89ed-77a0-afbf-483bafb7b6b9
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.