# Ivars Pond

Ivars Pond is a lake in [Rock River Township](https://ontology.bommaritollc.com/id/01a0ca47-7994-7732-9dba-8cdf94104f26), [Alger County](https://ontology.bommaritollc.com/id/01a0ca47-5b9c-74cc-b002-8ea6888b5af8), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.2 ha), in the [Au Train River (HUC10 0402020103)](https://ontology.bommaritollc.com/id/01a0de92-1c69-72a3-aeba-157c50d6a2fa) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1be3e38b570>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Alger County](https://ontology.bommaritollc.com/id/01a0ca47-5b9c-74cc-b002-8ea6888b5af8) › [Rock River Township](https://ontology.bommaritollc.com/id/01a0ca47-7994-7732-9dba-8cdf94104f26)

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

Location: 46.34697, -86.89072 (box -86.89263, 46.34669, -86.88844, 46.34715; west, south, east, north)

- `adms:identifier`: [gnis 1617002](https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1c75a56e75b)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Ivars Pond](https://ontology.bommaritollc.com/id/01a0de2c-d9c8-756d-8911-802b0ddec0cc)
- `geo:hasGeometry`:
  - [point of Ivars Pond](https://ontology.bommaritollc.com/id/01a0ddff-0ba3-7133-9089-8236b714338f)
  - [shape of Ivars Pond](https://ontology.bommaritollc.com/id/01a0de2c-d9c8-756d-8911-802b0ddec0cc)
- `geo:hasMetricArea`: 12120.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Au Train River (HUC10 0402020103)](https://ontology.bommaritollc.com/id/01a0de92-1c69-72a3-aeba-157c50d6a2fa)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1bd1c05fc26)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-615e-7665-940c-e4263ce950e7)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15b9-716f-9ef8-4d9cfe267f92)
- `schema:containedInPlace`:
  - [Alger County](https://ontology.bommaritollc.com/id/01a0ca47-5b9c-74cc-b002-8ea6888b5af8)
  - [Rock River Township](https://ontology.bommaritollc.com/id/01a0ca47-7994-7732-9dba-8cdf94104f26)
- `skos:prefLabel`: Ivars Pond

## Elsewhere

- [Wikidata Q88278687](https://www.wikidata.org/wiki/Q88278687) (proposed match (exactMatch))
- [USGS GNIS 1617002](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1617002) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.34697&mlon=-86.89072#map=14/46.34697/-86.89072) (46.34697, -86.89072)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.34697,-86.89072)
- [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/Q88278687 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7819-7489-82d9-5c0deb37346e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1be3e38b570.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1be3e38b570.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1be3e38b570.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1be3e38b570)
Cite as: Ivars Pond. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cfeb-7266-bab6-f1be3e38b570
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.