メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.914205752835 35.6848804227254, 139.914321563666 35.6849553536939, 139.914895624021 35.6853267740861, 139.91532236729 35.6856021219385, 139.915795566536 35.6859171168742, 139.915429615011 35.6863285753637, 139.915092981674 35.6866698356653, 139.914637444225 35.6868841424429, 139.914248153038 35.6870555824264, 139.914056169943 35.6870422376053, 139.913967828275 35.6870895890368, 139.913994149714 35.6871706580593, 139.913972099666 35.6872179610222, 139.913966663045 35.6873058135476, 139.913770787258 35.6875446786091, 139.913643803548 35.687621352719, 139.913514066354 35.6877070424613, 139.913387104411 35.6878062155214, 139.913069560414 35.6879145757242, 139.913175934751 35.6879451307929, 139.913050047078 35.688011875054, 139.912311308166 35.6884448563343, 139.911737690246 35.6887312788314, 139.911484388657 35.6884889690502, 139.911366690453 35.6883680711392, 139.911053732935 35.6880781277691, 139.910464401845 35.6875088804188, 139.91038007979 35.6874291884122, 139.910933298187 35.6870584248859, 139.911410242261 35.6866869034, 139.911596970709 35.6863803344434, 139.911818627266 35.6859843382213, 139.911968708788 35.6857977557616, 139.912240238232 35.6855345033656, 139.91250739558 35.6853144583523, 139.912854025258 35.6850259393785, 139.913087182563 35.6848160928267, 139.913175941587 35.6847350091897, 139.913511501973 35.6844592795668, 139.913931580436 35.6847040408281, 139.914205752835 35.6848804227254)) ^^http://www.opengis.net/ont/geosparql#wktLiteral