# shape of Ludden

shape of Ludden is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a9-0ea4-7590-8e5e-e75598256b5d>

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

Location: 46.00845, -98.12602 (box -98.13518, 46.00125, -98.11687, 46.01566; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US3848460](https://ontology.bommaritollc.com/id/01a0d1a9-0ea5-7676-89fc-120d9034da9b)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: places, state 38](https://ontology.bommaritollc.com/id/01a0d1a7-ff28-75c5-b36b-7d942123ae27)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-98.135175 46.001274, -98.117015 46.00125, -98.116874 46.015583, -98.132337 46.015657, -98.132421 46.008495, -98.135099 46.008419, -98.135175 46.001274)) (geo:wktLiteral)
- `geo:hasMetricArea`: 2078199 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl\_2025\_38\_place.zip](https://ontology.bommaritollc.com/id/01a0d1a9-0ea4-7590-8e5e-e7541b903786)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.00845&mlon=-98.12602#map=14/46.00845/-98.12602) (46.00845, -98.12602)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.00845,-98.12602)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl_2025_38_place.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Ludden](https://ontology.bommaritollc.com/id/01a0ca47-a450-7634-bd34-78cb4572d6bd)
- Geometry of (1; `geo:hasGeometry`):
  - [Ludden](https://ontology.bommaritollc.com/id/01a0ca47-a450-7634-bd34-78cb4572d6bd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a9-0ea4-7590-8e5e-e75598256b5d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a9-0ea4-7590-8e5e-e75598256b5d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a9-0ea4-7590-8e5e-e75598256b5d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a9-0ea4-7590-8e5e-e75598256b5d)
Cite as: shape of Ludden. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a9-0ea4-7590-8e5e-e75598256b5d
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.