# shape of Colfax

shape of Colfax is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a8-dec9-753c-adce-b4f39f00240a>

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

Location: 40.56604, -88.61484 (box -88.62370, 40.55876, -88.60598, 40.57332; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/1600000US1715495](https://ontology.bommaritollc.com/id/01a0d1a8-deca-77d3-be92-160709cf3f06)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: places, state 17](https://ontology.bommaritollc.com/id/01a0d1a7-ff14-7108-90b2-44d74d759a9b)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-88.6237 40.568525, -88.622426 40.568515, -88.622571 40.562597, -88.617968 40.562568, -88.617994 40.558853, -88.612832 40.558763, -88.612819 40.562339, -88.610319 40.56244, -88.610331 40.563755, -88.609609 40.563747, -88.609591 40.564274, -88.608069 40.56426, -88.608951 40.564063, -88.608947 40.563742, -88.606302 40.56376, -88.606323 40.565272, -88.607694 40.565318, -88.60769 40.565923, -88.606023 40.565897, -88.605983 40.566915, -88.611284 40.566961, -88.611192 40.569716, -88.611696 40.569722, -88.611699 40.570546, -88.612804 40.570564, -88.612771 40.573215, -88.622508 40.573318, -88.622424 40.56919, -88.623701 40.569169, -88.6237 40.568525)) (geo:wktLiteral)
- `geo:hasMetricArea`: 1433465 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl\_2025\_17\_place.zip](https://ontology.bommaritollc.com/id/01a0d1a8-dec9-753c-adce-b4f289dd8d96)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=40.56604&mlon=-88.61484#map=14/40.56604/-88.61484) (40.56604, -88.61484)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=40.56604,-88.61484)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/PLACE/tl_2025_17_place.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Colfax](https://ontology.bommaritollc.com/id/01a0ca47-a468-774a-b65b-8ac93e3269b9)
- Geometry of (1; `geo:hasGeometry`):
  - [Colfax](https://ontology.bommaritollc.com/id/01a0ca47-a468-774a-b65b-8ac93e3269b9)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a8-dec9-753c-adce-b4f39f00240a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a8-dec9-753c-adce-b4f39f00240a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a8-dec9-753c-adce-b4f39f00240a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a8-dec9-753c-adce-b4f39f00240a)
Cite as: shape of Colfax. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a8-dec9-753c-adce-b4f39f00240a
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.