# Long Crossway Swamp

Long Crossway Swamp is a swamp in [Higgins Township](https://ontology.bommaritollc.com/id/01a0ca47-7210-758e-9b36-5b8529ed045f), [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [South Branch Au Sable River (HUC10 0407000701)](https://ontology.bommaritollc.com/id/01a0de92-1e3e-7074-872a-9781f7b0937b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bd18-7466-a153-56bcc20b1136>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12) › [Higgins Township](https://ontology.bommaritollc.com/id/01a0ca47-7210-758e-9b36-5b8529ed045f)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:Place](https://schema.org/Place)

Location: 44.41557, -84.60419 (box -84.60419, 44.41557, -84.60419, 44.41557; west, south, east, north)

- `adms:identifier`: [gnis 630906](https://ontology.bommaritollc.com/id/01a0ddfe-bd19-72f7-a0f2-ebb98b298dc1)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Long Crossway Swamp](https://ontology.bommaritollc.com/id/01a0ddfe-f34d-7347-b036-afe871c56b6d)
- `geo:hasGeometry`: [point of Long Crossway Swamp](https://ontology.bommaritollc.com/id/01a0ddfe-f34d-7347-b036-afe871c56b6d)
- **in watershed** (`bcgeo:inWatershed`): [South Branch Au Sable River (HUC10 0407000701)](https://ontology.bommaritollc.com/id/01a0de92-1e3e-7074-872a-9781f7b0937b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bd18-7466-a153-56bb323b1fcd)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-530f-7246-9d0f-d057fdf15fa8)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1800-7312-aacc-e9b0f165f65a)
- `schema:containedInPlace`:
  - [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12)
  - [Higgins Township](https://ontology.bommaritollc.com/id/01a0ca47-7210-758e-9b36-5b8529ed045f)
- `skos:prefLabel`: Long Crossway Swamp

## Elsewhere

- [Wikidata Q33175975](https://www.wikidata.org/wiki/Q33175975) (proposed match (exactMatch))
- [USGS GNIS 630906](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/630906) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.41557&mlon=-84.60419#map=14/44.41557/-84.60419) (44.41557, -84.60419)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.41557,-84.60419)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33175975 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75e9-723f-a1a7-19be34be0876)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bd18-7466-a153-56bcc20b1136.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bd18-7466-a153-56bcc20b1136.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bd18-7466-a153-56bcc20b1136.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bd18-7466-a153-56bcc20b1136)
Cite as: Long Crossway Swamp. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bd18-7466-a153-56bcc20b1136
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.