メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.616974141998 32.5031750103492, 130.61525732849 32.5034480724208, 130.613677967109 32.5037066376232, 130.61356144385 32.5037257228945, 130.613577847725 32.5038078217528, 130.613339447475 32.5038437920126, 130.613327897887 32.5037639276325, 130.612126135872 32.5039606171255, 130.611527665158 32.5040585956423, 130.610942157669 32.5041577723123, 130.610884533174 32.5039072579856, 130.609297957365 32.5041759617099, 130.609352943868 32.5044008222942, 130.608459886382 32.5045674423045, 130.606771396391 32.5048564758847, 130.606729622162 32.5046061503645, 130.606704291828 32.5043599628704, 130.609240264321 32.5039425683071, 130.611419812232 32.503596375475, 130.612022088555 32.5035018271476, 130.613568136132 32.5032578372019, 130.615151086717 32.5029766006173, 130.616871500217 32.5027159885564, 130.618610437703 32.5024181026122, 130.619429333594 32.5022931106298, 130.619566412483 32.5024069279653, 130.61876097509 32.5030641551039, 130.618727629761 32.5029082742724, 130.61698460385 32.5032174579794, 130.616974141998 32.5031750103492)) ^^http://www.opengis.net/ont/geosparql#wktLiteral