メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.390456806004 35.1766851706342, 137.388726967271 35.176788779536, 137.388035547049 35.17688124412, 137.387573425311 35.1769682160675, 137.387373437069 35.1772181607321, 137.387444779005 35.1776526830674, 137.387767485269 35.1782298453308, 137.387960848475 35.1786430201105, 137.388010837185 35.1788180023823, 137.388010822739 35.1790263161119, 137.38792333606 35.179201267635, 137.387794414473 35.1793272798752, 137.387735835011 35.1793845714379, 137.387675004401 35.1794109500417, 137.387485855555 35.1794929165679, 137.386798407129 35.1796762142689, 137.386610915788 35.1797928253352, 137.386060952838 35.1804677082385, 137.385948457547 35.180467700291, 137.3856234995 35.1801511001685, 137.385461017265 35.1799511093836, 137.385190428996 35.1798765971252, 137.384585682415 35.1800601556199, 137.384041965015 35.1799699325763, 137.38361122012 35.1795178081155, 137.383373748635 35.1789594897553, 137.383282698412 35.1787731700264, 137.383166306571 35.1786207691389, 137.383039293563 35.1785303600084, 137.382320904232 35.1781866326227, 137.382183001755 35.1780652565646, 137.382036808044 35.1778576268182, 137.382014651938 35.1776453401796, 137.382073458894 35.1774462202035, 137.382348909733 35.1771764328421, 137.382511388717 35.1769514234937, 137.382573905268 35.1765515203695, 137.382461428509 35.1761848852253, 137.382161457842 35.1755766104645, 137.381833106296 35.1752947965946, 137.381590203271 35.1752377619321, 137.381439219822 35.1752601420202, 137.381191331575 35.17536227128, 137.380986632294 35.1754732684535, 137.38074427495 35.1756240499085, 137.38018664083 35.1760515150068, 137.379066841032 35.1759178454847, 137.378716435639 35.1759235991973, 137.378435090215 35.1760164856134, 137.378254169711 35.1762272959927, 137.378023760349 35.1766538268092, 137.377849339036 35.1767346943625, 137.377788306876 35.1765759262858, 137.377540827098 35.1761289594834, 137.377192890264 35.175318642564, 137.377111491003 35.174755893051, 137.376880513654 35.1739305144804, 137.376098613954 35.172462140331, 137.37563487709 35.1722349111992, 137.375219241526 35.1715007643236, 137.376467697141 35.1708557873833, 137.377218815956 35.1705308894473, 137.379748400242 35.1696750491621, 137.381266271453 35.1692162375507, 137.382901598618 35.1688129735392, 137.384469270832 35.1685162179098, 137.387174208327 35.1686228066985, 137.389851442083 35.168757273229, 137.391191481997 35.1687801505333, 137.392179788691 35.1688897954696, 137.392255014693 35.1692951515705, 137.391372954934 35.1696464408144, 137.390052831928 35.1701354338745, 137.388834241662 35.170500071623, 137.387903440637 35.1711048797241, 137.387521268436 35.171358960027, 137.387565594675 35.1717643054054, 137.389117467832 35.1747110722506, 137.390456806004 35.1766851706342)) ^^http://www.opengis.net/ont/geosparql#wktLiteral