# Rock Harbor

Rock Harbor is a bay in [Lake Superior](https://ontology.bommaritollc.com/id/01a0ddfe-d154-7649-b19b-081f619c450a), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Lake Superior (HUC10 0418000002)](https://ontology.bommaritollc.com/id/01a0de92-1f28-711b-9f7e-612909962997) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d0e3-7677-b7fe-bc5411c605f9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lake Superior](https://ontology.bommaritollc.com/id/01a0ddfe-d154-7649-b19b-081f619c450a)

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

Location: 48.12071, -88.53340 (box -88.53340, 48.12071, -88.53340, 48.12071; west, south, east, north)

- `adms:identifier`: [gnis 1618303](https://ontology.bommaritollc.com/id/01a0ddfe-d0e4-755a-8e04-a6b0d242e9fe)
- `dcterms:type`: [bay](https://ontology.bommaritollc.com/vocab/geo/gnisBay)
- `geo:hasDefaultGeometry`: [point of Rock Harbor](https://ontology.bommaritollc.com/id/01a0ddff-0c02-7177-ae2c-34101f29e9d5)
- `geo:hasGeometry`: [point of Rock Harbor](https://ontology.bommaritollc.com/id/01a0ddff-0c02-7177-ae2c-34101f29e9d5)
- **in watershed** (`bcgeo:inWatershed`): [Lake Superior (HUC10 0418000002)](https://ontology.bommaritollc.com/id/01a0de92-1f28-711b-9f7e-612909962997)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d0e3-7677-b7fe-bc53c966e942)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6211-717c-a812-3e42a0ec9954)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-dc75-75a1-a585-e2ed899b9b51)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1939-71b3-adca-17a7cd9aeac4)
- `schema:containedInPlace`:
  - [Keweenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fe0d1e4fc6a)
  - [Houghton Township](https://ontology.bommaritollc.com/id/01a0ca47-7cd1-7618-8ec3-65ca0f1f1532)
  - [Lake Superior](https://ontology.bommaritollc.com/id/01a0ddfe-d154-7649-b19b-081f619c450a)
- `skos:prefLabel`: Rock Harbor

## Elsewhere

- [USGS GNIS 1618303](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1618303) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=48.12071&mlon=-88.53340#map=14/48.12071/-88.53340) (48.12071, -88.53340)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=48.12071,-88.53340)
- [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-d0e3-7677-b7fe-bc5411c605f9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d0e3-7677-b7fe-bc5411c605f9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d0e3-7677-b7fe-bc5411c605f9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d0e3-7677-b7fe-bc5411c605f9)
Cite as: Rock Harbor. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d0e3-7677-b7fe-bc5411c605f9
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.