メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.106218605602 37.8359462523034, 139.106596887589 37.8359945666109, 139.106842804344 37.8360231459956, 139.107057338706 37.8360507620595, 139.107478314822 37.8360991346706, 139.107877747599 37.8361501505832, 139.108132661205 37.836182623721, 139.108281317477 37.8362024106114, 139.108729102192 37.8362617625652, 139.108668401381 37.8365917921108, 139.108598279098 37.8369418636927, 139.108549850248 37.8372263568547, 139.108537428041 37.8372592235487, 139.108483902771 37.8375606389174, 139.108473933523 37.8375950408886, 139.108291666373 37.8385606374391, 139.10812878393 37.8394499684986, 139.108107110834 37.8394966792926, 139.10799729613 37.8395380729688, 139.107773768882 37.8395945541202, 139.107579287603 37.8396158300069, 139.107404006934 37.83962433646, 139.107230417127 37.8396118563953, 139.107053927337 37.8395865803149, 139.106838614999 37.8395247585176, 139.106760832556 37.8394944685254, 139.10661695686 37.8394305899457, 139.10636975105 37.8392895290987, 139.106227593107 37.8392022696477, 139.105616396774 37.8388580981484, 139.105243558913 37.838636448193, 139.105061694681 37.8385288371979, 139.104443513119 37.8381810337013, 139.104490182318 37.8381353216213, 139.104563399002 37.8378193078658, 139.104628033907 37.8374687046709, 139.104645825077 37.8373758353378, 139.104700730017 37.8370889174549, 139.104752418047 37.8367996211304, 139.104769264667 37.8367052086629, 139.104810204706 37.8364748166944, 139.104844993322 37.836311328203, 139.10479125362 37.8363063943366, 139.104895398906 37.8357887554812, 139.106218605602 37.8359462523034)) ^^http://www.opengis.net/ont/geosparql#wktLiteral