メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.526961137248 36.3876582843367, 140.527054181852 36.3876728177196, 140.52704165609 36.3878306089961, 140.526957963071 36.3878198282921, 140.52688190272 36.388450364924, 140.526784525589 36.3884480413419, 140.526770646283 36.3886883659732, 140.526725236332 36.3890257502719, 140.52664737611 36.3896351770014, 140.526645867024 36.3896466973939, 140.526346978747 36.3896145973025, 140.525773586584 36.3895506360485, 140.525756805642 36.3895487611502, 140.525175847647 36.3895005423752, 140.525148134958 36.389498240271, 140.524534271495 36.3894560909612, 140.523792329544 36.3893866140574, 140.524005215888 36.3889768671294, 140.524183599322 36.3887465480622, 140.524693649265 36.3881266710231, 140.525051529906 36.3877869548429, 140.525425274615 36.3875076951693, 140.525990950289 36.3871808896485, 140.526159967763 36.3870776756846, 140.526595206387 36.3868253764429, 140.526868419755 36.3866597393697, 140.527007559364 36.3865787669745, 140.527032956389 36.3866049597248, 140.527143187305 36.3867169771065, 140.527026721462 36.3867807395757, 140.526997998719 36.3867978368992, 140.527031413588 36.3868334463145, 140.527026279427 36.3869704227775, 140.52705584635 36.3869709922654, 140.526984003962 36.3874249192463, 140.527047960794 36.3874294063894, 140.527043911282 36.3875367705007, 140.526966043991 36.3875347937165, 140.526961137248 36.3876582843367)) ^^http://www.opengis.net/ont/geosparql#wktLiteral