# shape of Helt Township

shape of Helt Township is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a3-89ba-748b-a658-03b1e7996f26>

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

Location: 39.75933, -87.45369 (box -87.53323, 39.69447, -87.37414, 39.82419; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US1816532962](https://ontology.bommaritollc.com/id/01a0d1a3-89bb-74de-8e6a-91cde5b20a92)
- `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 ((-87.532809 39.694465, -87.469699 39.694757, -87.382601 39.695653, -87.38532 39.699489, -87.385517 39.700646, -87.382697 39.703252, -87.380356 39.706192, -87.379912 39.707025, -87.379727 39.71002, -87.380178 39.710985, -87.383149 39.713587, -87.384076 39.715935, -87.384418 39.718573, -87.383527 39.721985, -87.381155 39.726759, -87.379907 39.73046, -87.37879 39.737331, -87.377492 39.741568, -87.377168 39.746105, -87.379769 39.75792, -87.380014 39.764169, -87.380567 39.766766, -87.379435 39.769494, -87.376946 39.771799, -87.37466 39.776578, -87.374279 39.777844, -87.374143 39.784896, -87.374764 39.793053, -87.380344 39.799058, -87.382529 39.80272, -87.384103 39.806553, -87.385191 39.812684, -87.385366 39.824187, -87.428758 39.823384, -87.45627 39.823514, -87.45695 39.823159, -87.477281 39.823492, -87.533131 39.823331, -87.533228 39.806703, -87.532809 39.694465)) (geo:wktLiteral)
- `geo:hasMetricArea`: 186942141 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_18\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d1a3-89ba-748b-a658-03b025ff3435)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=39.75933&mlon=-87.45369#map=14/39.75933/-87.45369) (39.75933, -87.45369)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=39.75933,-87.45369)
- [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`):
  - [Helt Township](https://ontology.bommaritollc.com/id/01a0ca47-6fc4-7411-b1e1-90ea58aa7d10)
- Geometry of (1; `geo:hasGeometry`):
  - [Helt Township](https://ontology.bommaritollc.com/id/01a0ca47-6fc4-7411-b1e1-90ea58aa7d10)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a3-89ba-748b-a658-03b1e7996f26.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a3-89ba-748b-a658-03b1e7996f26.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a3-89ba-748b-a658-03b1e7996f26.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a3-89ba-748b-a658-03b1e7996f26)
Cite as: shape of Helt Township. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a3-89ba-748b-a658-03b1e7996f26
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.