メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.162291163087 34.6888498822014, 135.162270877371 34.6889103067992, 135.162260685228 34.6889399564587, 135.1622125429 34.6890797314738, 135.162087485907 34.6893983545754, 135.162051973049 34.6893940890318, 135.161616734609 34.6892528156308, 135.16104125366 34.6890020634685, 135.161221149183 34.6887101127201, 135.161302601127 34.6883962945591, 135.16134731812 34.6882292166558, 135.161659599179 34.6883532984832, 135.161908388617 34.6884034398036, 135.162237641729 34.6884765557509, 135.162252937729 34.688479972737, 135.162406035843 34.6885104815459, 135.162368852877 34.6886121512667, 135.162365210682 34.688623163307, 135.162297372507 34.6888312468966, 135.162291163087 34.6888498822014)) ^^http://www.opengis.net/ont/geosparql#wktLiteral