メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.763076400208 35.9276571429419, 139.763099403696 35.9278761067513, 139.763110855829 35.9280592043995, 139.763082824279 35.9282479292468, 139.763036206696 35.928455514133, 139.762952423845 35.9286970478244, 139.762854695781 35.9289385609799, 139.762638421712 35.9293593040977, 139.762433699907 35.9298196939579, 139.762224347652 35.9302763063005, 139.762021993436 35.9307046101701, 139.761814974471 35.9311366837349, 139.761614921255 35.9315706551598, 139.761379990307 35.9320631174468, 139.759715804219 35.9315542064987, 139.758659731808 35.9312254693033, 139.758396326537 35.9305839531941, 139.758358243769 35.9304882404029, 139.758188521879 35.9300109981916, 139.75799501564 35.9294548605656, 139.757803091864 35.9289000159201, 139.757601670693 35.9283193063848, 139.757560438506 35.9281873877438, 139.758187174357 35.9280714962679, 139.759356338807 35.9278279923962, 139.759467612346 35.9278057985742, 139.760390262371 35.9276193000898, 139.760711562573 35.9275574757462, 139.76121421218 35.9274595733806, 139.761505309637 35.9273938430932, 139.761689813383 35.927368118137, 139.762940046056 35.9271207634426, 139.762969972047 35.9272493626566, 139.76301626682 35.9274003929266, 139.763057944675 35.9275250042419, 139.763076400208 35.9276571429419)) ^^http://www.opengis.net/ont/geosparql#wktLiteral