# Furlong Pond

Furlong Pond is a lake in [Portage Township](https://ontology.bommaritollc.com/id/01a0ca47-78fd-75ce-809d-3cd93bf2810b), [Mackinac County](https://ontology.bommaritollc.com/id/01a0ca47-5c59-72ef-9b47-f808d9d32f80), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.3 ha), in the [Lower Millecoquins River-Frontal Lake Michigan (HUC10 0403011402)](https://ontology.bommaritollc.com/id/01a0de92-1cfd-7736-99ff-a6462fb0aa95) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a223066c860>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Mackinac County](https://ontology.bommaritollc.com/id/01a0ca47-5c59-72ef-9b47-f808d9d32f80) › [Portage Township](https://ontology.bommaritollc.com/id/01a0ca47-78fd-75ce-809d-3cd93bf2810b)

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

Location: 46.16744, -85.69426 (box -85.69522, 46.16696, -85.69330, 46.16798; west, south, east, north)

- `adms:identifier`: [gnis 626576](https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a2b248fa996)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Furlong Pond](https://ontology.bommaritollc.com/id/01a0de2c-ca47-741f-a7d7-53ceef972433)
- `geo:hasGeometry`:
  - [point of Furlong Pond](https://ontology.bommaritollc.com/id/01a0ddfe-ea63-706e-9b0e-cd86704a6fd7)
  - [shape of Furlong Pond](https://ontology.bommaritollc.com/id/01a0de2c-ca47-741f-a7d7-53ceef972433)
- `geo:hasMetricArea`: 12505.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Lower Millecoquins River-Frontal Lake Michigan (HUC10 0403011402)](https://ontology.bommaritollc.com/id/01a0de92-1cfd-7736-99ff-a6462fb0aa95)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a212246f0c7)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4d37-70b2-8632-f83119c902eb)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-166b-7061-ab34-12771ab0ce25)
- `schema:containedInPlace`:
  - [Mackinac County](https://ontology.bommaritollc.com/id/01a0ca47-5c59-72ef-9b47-f808d9d32f80)
  - [Portage Township](https://ontology.bommaritollc.com/id/01a0ca47-78fd-75ce-809d-3cd93bf2810b)
- `skos:prefLabel`: Furlong Pond

## Elsewhere

- [Wikidata Q88272820](https://www.wikidata.org/wiki/Q88272820) (proposed match (exactMatch))
- [USGS GNIS 626576](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/626576) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.16744&mlon=-85.69426#map=14/46.16744/-85.69426) (46.16744, -85.69426)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.16744,-85.69426)
- [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/Q88272820 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7496-718b-b161-c83870623119)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a223066c860.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a223066c860.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a223066c860.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a223066c860)
Cite as: Furlong Pond. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b571-737c-b178-0a223066c860
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.