# shape of Black River IRI: Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry) Location: 46.43251, -87.88318 (box -87.99580, 46.39030, -87.77055, 46.47472; west, south, east, north) - `adms:identifier`: [gnis-3dhp-shape 621527](https://ontology.bommaritollc.com/id/01a0de2c-c503-726c-b9fc-2e977b7c802c) - `geo:asWKT`: MULTILINESTRING ((-87.783601 46.392754, -87.782649 46.391902, -87.779567 46.39393, -87.777899 46.394353, -87.775803 46.394303, -87.774361 46.396098, -87.771096 46.397019, -87.770549 46.397731), (-87.93478 46.43852, -87.934666 46.434919, -87.93416 46.43473, -87.932951 46.431179), (-87.935039 46.441617, -87.93428 46.441168), (-87.84132 46.401141, -87.838587 46.399339, -87.837081 46.399104, -87.834472 46.399413, -87.834914 46.398019, -87.834079 46.397674, -87.832725 46.397755, -87.83146 46.396712, -87.832026 46.395931, -87.831188 46.39526, -87.83243 46.394079, -87.83092 46.394163, -87.831253 46.393326, -87.830215 46.392758, -87.829598 46.393359, -87.828587 46.391944, -87.827342 46.391796, -87.825599 46.390755, -87.824928 46.390816, -87.825586 46.391343, -87.824925 46.392375, -87.823372 46.393142, -87.822658 46.391756, -87.822078 46.39157, -87.819422 46.393007, -87.81791 46.393196, -87.817279 46.392691, -87.816281 46.392785, -87.813028 46.39149, -87.812662 46.392221, -87.812202 46.391802, -87.810938 46.391834, -87.809017 46.390304, -87.806113 46.391163, -87.803931 46.39079, -87.804058 46.391819, -87.801177 46.392214, -87.800511 46.3929, -87.798602 46.392639, -87.797182 46.39367, -87.798021 46.394297, -87.79705 46.395017, -87.796432 46.394565, -87.795586 46.394975, -87.795011 46.394542, -87.792877 46.395118, -87.791611 46.394355, -87.790119 46.395042, -87.790088 46.394446, -87.789121 46.394682, -87.788554 46.394164, -87.787716 46.394878, -87.786682 46.393896, -87.786653 46.392862, -87.786049 46.393497, -87.785238 46.39358, -87.783601 46.392754), (-87.922107 46.416331, -87.920956 46.41658, -87.919788 46.415844, -87.918106 46.416013, -87.917853 46.416864, -87.915526 46.417194, -87.915772 46.418125, -87.914265 46.419075, -87.91305 46.419328, -87.912672 46.419892, -87.911384 46.42031, -87.908918 46.420123, -87.907284 46.421188, -87.90692 46.42194, -87.904172 46.421405, -87.904758 46.420682, -87.904037 46.419662, -87.901326 46.419364, -87.897215 46.420566, -87.896285 46.421711, -87.894406 46.422499, -87.892707 46.421859, -87.892077 46.41952, -87.890655 46.419739, -87.890273 46.418956, -87.888048 46.418556, -87.885853 46.416489, -87.883397 46.416286, -87.880351 46.414501, -87.879101 46.414198, -87.877781 46.414577, -87.87698 46.41542, -87.875152 46.415109, -87.87373 46.415559, -87.872782 46.415352, -87.869241 46.412834), (-87.932951 46.431179, -87.932882 46.430788, -87.931995 46.430608, -87.931859 46.429739, -87.931183 46.429984, -87.930643 46.428063, -87.92889 46.428006, -87.928719 46.427631, -87.927563 46.427395, -87.928135 46.425275, -87.927337 46.424942, -87.927386 46.423722, -87.92582 46.422192, -87.925943 46.420703, -87.924609 46.418993, -87.92515 46.41877, -87.925036 46.418115, -87.924199 46.417732, -87.923974 46.417077, -87.922107 46.416331), (-87.993285 46.471791, -87.988436 46.473193, -87.985784 46.473194, -87.984485 46.473915, -87.982692 46.473639, -87.9807 46.474725), (-87.951198 46.451744, -87.95052 46.45117, -87.950478 46.449366, -87.949301 46.447652, -87.95033 46.446952, -87.950022 46.445813, -87.947748 46.446266, -87.946561 46.445953, -87.946281 46.445105, -87.944741 46.444208, -87.941827 46.444416, -87.939839 46.443962, -87.936696 46.443988, -87.935186 46.443382, -87.935103 46.442827, -87.935693 46.442411, -87.935039 46.441617), (-87.865793 46.409705, -87.864074 46.408382, -87.863659 46.408803, -87.862969 46.408813, -87.86212 46.40783, -87.860307 46.407157, -87.859505 46.406118, -87.85766 46.405423, -87.857438 46.404886), (-87.9807 46.474725, -87.979334 46.473588, -87.979795 46.472506, -87.979135 46.470409, -87.977108 46.469599, -87.976827 46.468921, -87.977641 46.468441, -87.976775 46.467431, -87.974992 46.466897, -87.973664 46.467276, -87.970329 46.467346, -87.969921 46.466663, -87.968992 46.466819, -87.966942 46.465909, -87.965889 46.46663, -87.964034 46.46625), (-87.964034 46.46625, -87.96085 46.465357, -87.961101 46.463648, -87.959734 46.46378, -87.956883 46.462983, -87.956786 46.462136, -87.953654 46.460622, -87.953699 46.459886, -87.955253 46.458039, -87.954963 46.457626, -87.953362 46.457279, -87.953064 46.454732, -87.952022 46.454018, -87.951933 46.453155, -87.951543 46.453291, -87.951198 46.451744), (-87.869241 46.412834, -87.865793 46.409705), (-87.93428 46.441168, -87.93478 46.43852), (-87.857438 46.404886, -87.856168 46.404918, -87.855543 46.404548, -87.852639 46.404647, -87.850352 46.403092, -87.847342 46.403004, -87.847129 46.402049, -87.84622 46.401759, -87.8452 46.402036), (-87.995802 46.471827, -87.9948 46.47138, -87.993285 46.471791), (-87.8452 46.402036, -87.844178 46.402142, -87.844121 46.401571, -87.843088 46.40098, -87.84132 46.401141)) (geo:wktLiteral) - `prov:wasDerivedFrom`: [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de2c-c503-726c-b9fc-2e90f2e337fa) - **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double) ## Elsewhere - [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.43251&mlon=-87.88318#map=14/46.43251/-87.88318) (46.43251, -87.88318) - [Google Maps](https://www.google.com/maps/search/?api=1&query=46.43251,-87.88318) - [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov) ## Pointing here - Default geometry of (1; `geo:hasDefaultGeometry`): - [Black River](https://ontology.bommaritollc.com/id/01a0ddfe-ac6e-7179-ac73-bfad4b5f0044) - Geometry of (1; `geo:hasGeometry`): - [Black River](https://ontology.bommaritollc.com/id/01a0ddfe-ac6e-7179-ac73-bfad4b5f0044) --- Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de2c-c503-726c-b9fc-2e914eadd7a6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de2c-c503-726c-b9fc-2e914eadd7a6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de2c-c503-726c-b9fc-2e914eadd7a6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de2c-c503-726c-b9fc-2e914eadd7a6) Cite as: shape of Black River. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de2c-c503-726c-b9fc-2e914eadd7a6 Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.