# Spider Ponds

Spider Ponds 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) (0.4 ha), in the [Rock River-Frontal Lake Superior (HUC10 0402020102)](https://ontology.bommaritollc.com/id/01a0de92-1c66-77a7-8d39-9fa6ee2953bc) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d890-74f6-bbff-8b300baee5d3>

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: 46.38728, -86.89718 (box -86.89787, 46.38712, -86.89652, 46.38778; west, south, east, north)

- `adms:identifier`: [gnis 1621722](https://ontology.bommaritollc.com/id/01a0ddfe-d891-7527-9ba6-0385cf18ebfa)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Spider Ponds](https://ontology.bommaritollc.com/id/01a0de2c-ded5-72b2-9eca-79c293e06c68)
- `geo:hasGeometry`:
  - [point of Spider Ponds](https://ontology.bommaritollc.com/id/01a0ddff-1626-70d1-82df-914a474fd15e)
  - [shape of Spider Ponds](https://ontology.bommaritollc.com/id/01a0de2c-ded5-72b2-9eca-79c293e06c68)
- `geo:hasMetricArea`: 3944.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Rock River-Frontal Lake Superior (HUC10 0402020102)](https://ontology.bommaritollc.com/id/01a0de92-1c66-77a7-8d39-9fa6ee2953bc)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d890-74f6-bbff-8b2f21a139e3)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6805-75e5-94be-1c4c9f0eead4)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15b5-719c-bd24-61d089fbb48b)
- `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`: Spider Ponds

## Elsewhere

- [Wikidata Q88279734](https://www.wikidata.org/wiki/Q88279734) (proposed match (exactMatch))
- [USGS GNIS 1621722](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621722) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.38728&mlon=-86.89718#map=14/46.38728/-86.89718) (46.38728, -86.89718)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.38728,-86.89718)
- [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/Q88279734 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7926-7206-bd52-a7b0bdef2150)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d890-74f6-bbff-8b300baee5d3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d890-74f6-bbff-8b300baee5d3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d890-74f6-bbff-8b300baee5d3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d890-74f6-bbff-8b300baee5d3)
Cite as: Spider Ponds. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d890-74f6-bbff-8b300baee5d3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.