# O'Brien Pond

O'Brien Pond is a reservoir in [Warner Township](https://ontology.bommaritollc.com/id/01a0ca47-7bdd-70e2-9c71-62a9d870bd6b), [Antrim County](https://ontology.bommaritollc.com/id/01a0ca47-5c49-7758-9d39-63ee17c835ce), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Lake Charlevoix (HUC10 0406010502)](https://ontology.bommaritollc.com/id/01a0de92-1dfc-7562-b279-bc524f7bef75) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c251-7750-bc46-0389e9798fb4>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Antrim County](https://ontology.bommaritollc.com/id/01a0ca47-5c49-7758-9d39-63ee17c835ce) › [Warner Township](https://ontology.bommaritollc.com/id/01a0ca47-7bdd-70e2-9c71-62a9d870bd6b)

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

Location: 45.07001, -84.94421 (box -84.94421, 45.07001, -84.94421, 45.07001; west, south, east, north)

- `adms:identifier`: [gnis 633795](https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a6411296f853)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [point of O'Brien Pond](https://ontology.bommaritollc.com/id/01a0ddfe-fb16-74fd-98dc-7503eb30d1a5)
- `geo:hasGeometry`: [point of O'Brien Pond](https://ontology.bommaritollc.com/id/01a0ddfe-fb16-74fd-98dc-7503eb30d1a5)
- **in watershed** (`bcgeo:inWatershed`): [Lake Charlevoix (HUC10 0406010502)](https://ontology.bommaritollc.com/id/01a0de92-1dfc-7562-b279-bc524f7bef75)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c251-7750-bc46-03889c66340e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-56f7-70e8-a6b1-9abf92d746fa)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17af-75c9-b83d-c5a249d22934)
- `schema:containedInPlace`:
  - [Antrim County](https://ontology.bommaritollc.com/id/01a0ca47-5c49-7758-9d39-63ee17c835ce)
  - [Warner Township](https://ontology.bommaritollc.com/id/01a0ca47-7bdd-70e2-9c71-62a9d870bd6b)
- `skos:prefLabel`: O'Brien Pond

## Elsewhere

- [USGS GNIS 633795](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/633795) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.07001&mlon=-84.94421#map=14/45.07001/-84.94421) (45.07001, -84.94421)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.07001,-84.94421)
- [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)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c251-7750-bc46-0389e9798fb4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c251-7750-bc46-0389e9798fb4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c251-7750-bc46-0389e9798fb4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c251-7750-bc46-0389e9798fb4)
Cite as: O'Brien Pond. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c251-7750-bc46-0389e9798fb4
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.