メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.081819082567 37.8945338439763, 139.081700375494 37.8946939423706, 139.081528396369 37.8949648241128, 139.081418810351 37.895115868626, 139.081906822497 37.895310838004, 139.082244141158 37.8954502367821, 139.082080152069 37.8957206562557, 139.081894560984 37.8960172295915, 139.081879946126 37.896011529849, 139.081716649741 37.8962740611129, 139.081966650125 37.8963794009831, 139.082240436751 37.8964877185707, 139.082479079702 37.8965887490237, 139.082372843484 37.8967476618698, 139.082364875545 37.8970280078042, 139.082180960267 37.8969900618993, 139.081892792239 37.8969682574221, 139.081719654326 37.8969847415798, 139.081412489485 37.8970268072949, 139.081063932816 37.8970865352393, 139.080900951802 37.8969993484532, 139.080689204397 37.8969181743185, 139.080336553418 37.896761247467, 139.080040362353 37.8966448690494, 139.079905703106 37.8965893587896, 139.07960208051 37.8964652742682, 139.079200577334 37.8963028129822, 139.078814938024 37.8961412580751, 139.078494921284 37.8960047199632, 139.078063368525 37.8958270564327, 139.078406998997 37.8953814648968, 139.078851264583 37.8950375886267, 139.079008851868 37.8949583934784, 139.079349942476 37.8947970599345, 139.079898632365 37.8946306197718, 139.080039102037 37.8945948709872, 139.080553319756 37.894450981452, 139.080825230916 37.8943210998174, 139.081012073156 37.8941954403904, 139.081147952561 37.8940841086265, 139.081237085529 37.8939813154051, 139.081357926329 37.8938103657405, 139.082117009986 37.8941204251717, 139.081819082567 37.8945338439763)) ^^http://www.opengis.net/ont/geosparql#wktLiteral