メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.96791499158 35.2345193793748, 136.968186942589 35.2346411599764, 136.968282973302 35.2346842031396, 136.968532441113 35.2348039735688, 136.969548496478 35.235265546497, 136.969775834909 35.2353802081566, 136.970010486328 35.2355146684257, 136.971252620666 35.2364808544807, 136.971691448471 35.2368459827816, 136.971935582097 35.2370922804918, 136.972086716789 35.2374710224038, 136.972186394976 35.2381004374998, 136.971455333463 35.2378273530716, 136.970872087581 35.2376188026913, 136.970608302407 35.2375128831528, 136.969369099132 35.2370420681861, 136.969057960116 35.2369259981657, 136.968585823614 35.2367441726501, 136.967595550653 35.2363781870545, 136.966829858405 35.236090311154, 136.966868132294 35.2359459521817, 136.966881836596 35.2358793608151, 136.966911775612 35.2358171635832, 136.966952588102 35.2357394925565, 136.967006898434 35.2356795885377, 136.967042163083 35.235650777207, 136.967093735586 35.2356041775425, 136.9672035691 35.2355410575887, 136.967309812036 35.2352880182763, 136.966661790845 35.2350613904557, 136.967129192094 35.234152044058, 136.96791499158 35.2345193793748)) ^^http://www.opengis.net/ont/geosparql#wktLiteral