# shape of Sebewaing River-Frontal Lake Huron (HUC10 0408010301) IRI: Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry) Location: 43.58523, -83.54226 (box -83.86249, 43.42065, -83.22202, 43.74982; west, south, east, north) - `adms:identifier`: [wbd-huc-shape 0408010301](https://ontology.bommaritollc.com/id/01a0de92-1832-762e-9857-13347d6979ef) - `geo:asWKT`: MULTIPOLYGON (((-83.417621 43.749802, -83.424675 43.749433, -83.431063 43.747598, -83.432606 43.745302, -83.433272 43.745237, -83.434044 43.744081, -83.434058 43.740764, -83.436374 43.740733, -83.436281 43.733523, -83.440155 43.733446, -83.44185 43.733062, -83.443303 43.733513, -83.444484 43.735021, -83.453111 43.735087, -83.46363 43.737038, -83.463319 43.736201, -83.460225 43.735324, -83.459599 43.734459, -83.459473 43.733076, -83.461492 43.732208, -83.466514 43.731595, -83.466005 43.730172, -83.466214 43.728592, -83.467937 43.728038, -83.468828 43.728209, -83.467976 43.72704, -83.465946 43.726099, -83.468662 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-83.233936 43.639849, -83.235919 43.63964, -83.236932 43.639971, -83.238215 43.641017, -83.238787 43.642467, -83.239462 43.644722, -83.23882 43.647118, -83.237102 43.649875, -83.236122 43.654119, -83.236378 43.654843, -83.23751 43.655682, -83.23757 43.656643, -83.238336 43.657051, -83.238579 43.657962, -83.240429 43.659223, -83.240837 43.660894, -83.239774 43.661517, -83.23966 43.663343, -83.241484 43.664403, -83.241639 43.665066, -83.239595 43.665731, -83.239659 43.667773, -83.238039 43.669121, -83.238076 43.669779, -83.237076 43.670661, -83.235806 43.67324, -83.230803 43.677464, -83.230608 43.678935, -83.22958 43.680364, -83.222023 43.685975, -83.222976 43.687172, -83.223158 43.688182, -83.225547 43.689391, -83.229192 43.692028, -83.233836 43.695706, -83.234577 43.697036, -83.236862 43.69811, -83.23724 43.698978, -83.242715 43.700473, -83.245333 43.702216, -83.248525 43.70346, -83.25021 43.70342, -83.252267 43.702011, -83.25216 43.701103, -83.252689 43.700441, -83.25641 43.700396, -83.257802 43.701392, -83.259771 43.704171, -83.261602 43.705716, -83.263403 43.706239, -83.265521 43.706326, -83.276201 43.705536, -83.286456 43.705407, -83.286419 43.699828, -83.316277 43.699256, -83.316635 43.713762, -83.35532 43.713082, -83.355717 43.727576, -83.368459 43.72737, -83.369038 43.728784, -83.374632 43.73255, -83.376081 43.73301, -83.376254 43.73523, -83.38587 43.736647, -83.387701 43.737758, -83.396268 43.735557, -83.396508 43.741426, -83.416396 43.741098, -83.416592 43.749824, -83.417621 43.749802))) (geo:wktLiteral) - `prov:wasDerivedFrom`: [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca76033e3abf) - **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double) ## Elsewhere - [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.58523&mlon=-83.54226#map=14/43.58523/-83.54226) (43.58523, -83.54226) - [Google Maps](https://www.google.com/maps/search/?api=1&query=43.58523,-83.54226) - [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov) ## Pointing here - Default geometry of (1; `geo:hasDefaultGeometry`): - [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24) - Geometry of (1; `geo:hasGeometry`): - [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24) --- Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca77b7ae165f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca77b7ae165f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca77b7ae165f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca77b7ae165f) Cite as: shape of Sebewaing River-Frontal Lake Huron (HUC10 0408010301). bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca77b7ae165f Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.