# Sylvan Pond

Sylvan Pond is a lake in [Norman Township](https://ontology.bommaritollc.com/id/01a0ca47-77fd-7139-b844-db61b70a2ed0), [Manistee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-3010ec96043c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (0.3 ha), in the [Manistee River (HUC10 0406010307)](https://ontology.bommaritollc.com/id/01a0de92-1deb-751d-865c-12251305bbcb) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d8d3-7734-bb1b-0b6709837d0a>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Manistee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-3010ec96043c) › [Norman Township](https://ontology.bommaritollc.com/id/01a0ca47-77fd-7139-b844-db61b70a2ed0)

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

Location: 44.25209, -86.04503 (box -86.04574, 44.25176, -86.04432, 44.25251; west, south, east, north)

- `adms:identifier`: [gnis 1621851](https://ontology.bommaritollc.com/id/01a0ddfe-d8d4-738c-ab87-cc57c8ac1b91)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Sylvan Pond](https://ontology.bommaritollc.com/id/01a0de2c-df02-74d2-b016-a14890d8d451)
- `geo:hasGeometry`:
  - [point of Sylvan Pond](https://ontology.bommaritollc.com/id/01a0ddff-164a-710e-bd89-fa1b57a4e86a)
  - [shape of Sylvan Pond](https://ontology.bommaritollc.com/id/01a0de2c-df02-74d2-b016-a14890d8d451)
- `geo:hasMetricArea`: 2597.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Manistee River (HUC10 0406010307)](https://ontology.bommaritollc.com/id/01a0de92-1deb-751d-865c-12251305bbcb)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d8d3-7734-bb1b-0b66a5f8fa85)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-683d-74ec-a950-c83f3feb5d19)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1798-7300-ad87-b179de04cafd)
- `schema:containedInPlace`:
  - [Manistee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-3010ec96043c)
  - [Norman Township](https://ontology.bommaritollc.com/id/01a0ca47-77fd-7139-b844-db61b70a2ed0)
- `skos:prefLabel`: Sylvan Pond

## Elsewhere

- [Wikidata Q88279813](https://www.wikidata.org/wiki/Q88279813) (proposed match (exactMatch))
- [USGS GNIS 1621851](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621851) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.25209&mlon=-86.04503#map=14/44.25209/-86.04503) (44.25209, -86.04503)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.25209,-86.04503)
- [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

- Flowing into it (1; `bcgeo:flowsInto`):
  - [Sylvan Creek](https://ontology.bommaritollc.com/id/01a0ddfe-d8d2-70db-8b86-def94736fa79)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q88279813 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-792b-73be-9698-028a157dff54)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d8d3-7734-bb1b-0b6709837d0a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d8d3-7734-bb1b-0b6709837d0a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d8d3-7734-bb1b-0b6709837d0a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d8d3-7734-bb1b-0b6709837d0a)
Cite as: Sylvan Pond. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d8d3-7734-bb1b-0b6709837d0a
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.