メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.375940539397 34.6967049051721, 137.377085833229 34.6974525862077, 137.377949522765 34.6980160793038, 137.379527501375 34.6990473827664, 137.379738727633 34.6991785769236, 137.380155212786 34.7004724880647, 137.380278089736 34.7008263942694, 137.380674101215 34.7020952669767, 137.380532000104 34.7021186173298, 137.380025374124 34.7022350099273, 137.379641311338 34.7023169572337, 137.379335268311 34.7023691871821, 137.378992077547 34.7025606502621, 137.378732384148 34.7027139346084, 137.378482768978 34.7025384352556, 137.378327781784 34.7024082680941, 137.378164852136 34.7022228985031, 137.37786780061 34.7021304462389, 137.377741188501 34.7020996764425, 137.377433320558 34.7020461190798, 137.377079361532 34.7019932039505, 137.376651924776 34.7019197078316, 137.376250196657 34.7018198259938, 137.375462888696 34.701510863578, 137.374199612759 34.7010781878413, 137.373534300193 34.7008257720095, 137.373205125782 34.7006799771871, 137.373966872903 34.699832400772, 137.374356321478 34.6993994403527, 137.373934743764 34.6991557668782, 137.373184631927 34.6987203764415, 137.371076122132 34.6975000105066, 137.371683344784 34.6968177910464, 137.371834715529 34.696787109762, 137.37284934086 34.6965928405, 137.37311939661 34.696555196159, 137.375261223406 34.6961781289655, 137.375940539397 34.6967049051721)) ^^http://www.opengis.net/ont/geosparql#wktLiteral