メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.078883917028 35.1266078027147, 136.080004525523 35.1272559988259, 136.079010387197 35.1284196573319, 136.079573947995 35.1287471173562, 136.080805620253 35.1294354823826, 136.07999540843 35.1300915488461, 136.07871319462 35.1312899144922, 136.075197045028 35.1343825768948, 136.072613705994 35.1364832550263, 136.072573379359 35.1365150415889, 136.07253303513 35.1365468272449, 136.067976368304 35.1395496911014, 136.067803100572 35.1396591577713, 136.064906794672 35.1381246486622, 136.065070776226 35.1378832845945, 136.06520819777 35.1376834144233, 136.067113036617 35.1358940854405, 136.067083862039 35.1358181124764, 136.067024682234 35.1357859603363, 136.066979225697 35.1357487301556, 136.066926208583 35.1357114337286, 136.066835293481 35.1356369020769, 136.066744327217 35.1354939889219, 136.066706337635 35.135319918675, 136.066607020118 35.135084611396, 136.06667239985 35.1350788016049, 136.067621242407 35.1349770158005, 136.068123885638 35.1342346005236, 136.068439524856 35.1343859811897, 136.069628611879 35.1324953152729, 136.070619829018 35.1330398437864, 136.071324012047 35.1321914464334, 136.072275582258 35.1310345756103, 136.074196444776 35.1287505626066, 136.074643762936 35.1282186430425, 136.07673030203 35.1257355553328, 136.077401258477 35.1259433690523, 136.078304536796 35.1262820182469, 136.078350366153 35.1262991723973, 136.078883917028 35.1266078027147)) ^^http://www.opengis.net/ont/geosparql#wktLiteral