メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.997391132251 35.8721796371714, 139.998187647213 35.8725114416001, 139.998366523799 35.8725956874744, 139.998552113249 35.8727809909167, 139.998477032192 35.8728951725174, 139.998734283042 35.8732103749232, 139.998572859761 35.8732295491237, 139.998479952214 35.8732749179597, 139.998351826976 35.8733037279112, 139.998350259618 35.8733040824894, 139.998017542224 35.873378890893, 139.997643039813 35.873466757129, 139.997032651187 35.8736224533489, 139.996651514442 35.8737133196106, 139.996296235413 35.8738103237691, 139.99548412635 35.8740156657681, 139.994994526649 35.8726683013304, 139.994949688138 35.8725419555398, 139.994874282607 35.8723284019557, 139.994827190835 35.8722046999223, 139.994799170555 35.8721033628916, 139.994775353652 35.8720082767181, 139.995834460715 35.8720144963165, 139.995925843582 35.8719940907915, 139.996033913896 35.872004080085, 139.996092080569 35.871997239709, 139.996158592303 35.8720072866257, 139.996204310696 35.8720106028501, 139.996234150476 35.8720072257353, 139.996324867093 35.8720307138631, 139.997335668329 35.8721718889834, 139.997391132251 35.8721796371714)) ^^http://www.opengis.net/ont/geosparql#wktLiteral