# shape of Crawford's Purchase

shape of Crawford's Purchase is a boundary representation.

IRI: <https://ontology.bommaritollc.com/id/01a0d1a3-dfdf-76f9-b55a-3adbf96a2609>

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

Location: 44.26043, -71.40408 (box -71.44068, 44.22788, -71.36749, 44.29299; west, south, east, north)

- `adms:identifier`: [census-tiger-feature 2025/0600000US3300716100](https://ontology.bommaritollc.com/id/01a0d1a3-dfe0-7039-97c5-855ca21db26e)
- `dcterms:date`: 2025-01-01 (xsd:date)
- `dcterms:source`: [Census TIGER/Line 2025: county subdivisions, state 33](https://ontology.bommaritollc.com/id/01a0d1a3-27f5-70df-ac9b-ca41256c2cf5)
- `geo:asWKT`: <http://www.opengis.net/def/crs/OGC/1.3/CRS83> POLYGON ((-71.425958 44.248401, -71.411213 44.227882, -71.388191 44.24419, -71.367485 44.276568, -71.372169 44.292987, -71.423409 44.27357, -71.440683 44.270351, -71.425958 44.248401)) (geo:wktLiteral)
- `geo:hasMetricArea`: 21219414 (xsd:double)
- `prov:wasDerivedFrom`: [evidence from https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl\_2025\_33\_cousub.zip](https://ontology.bommaritollc.com/id/01a0d1a3-dfdf-76f9-b55a-3adac54268b5)
- **simplification tolerance** (`bcgeo:simplificationTolerance`): 25 (xsd:double)

## Elsewhere

- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.26043&mlon=-71.40408#map=14/44.26043/-71.40408) (44.26043, -71.40408)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.26043,-71.40408)
- [Source](https://www2.census.gov/geo/tiger/TIGER2025/COUSUB/tl_2025_33_cousub.zip) (www2.census.gov)

## Pointing here

- Default geometry of (1; `geo:hasDefaultGeometry`):
  - [Crawford's Purchase](https://ontology.bommaritollc.com/id/01a0ca47-6dc4-7428-b17e-7d2f4b13de5f)
- Geometry of (1; `geo:hasGeometry`):
  - [Crawford's Purchase](https://ontology.bommaritollc.com/id/01a0ca47-6dc4-7428-b17e-7d2f4b13de5f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0d1a3-dfdf-76f9-b55a-3adbf96a2609.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0d1a3-dfdf-76f9-b55a-3adbf96a2609.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0d1a3-dfdf-76f9-b55a-3adbf96a2609.nt), [HTML](https://ontology.bommaritollc.com/id/01a0d1a3-dfdf-76f9-b55a-3adbf96a2609)
Cite as: shape of Crawford's Purchase. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0d1a3-dfdf-76f9-b55a-3adbf96a2609
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.