メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.806405953744 34.8766123832951, 135.806609850126 34.8767357450474, 135.806739207955 34.8768120123152, 135.806772122668 34.8768520678199, 135.807202672058 34.8769703624821, 135.807566810516 34.8770929876031, 135.807583247314 34.8771175231187, 135.807352032071 34.8773397150305, 135.807205373445 34.8775002027823, 135.807135050585 34.8776055943082, 135.807061389188 34.8778238785534, 135.806996136452 34.878147466331, 135.806920318378 34.8783834945133, 135.806766779568 34.8787075068967, 135.806665803002 34.8788831377481, 135.80651298799 34.8790613631378, 135.806317532235 34.8792368443747, 135.805615493433 34.879705280205, 135.805114986078 34.8800034550235, 135.804675458548 34.8802889770639, 135.80456555567 34.8803691603098, 135.804334237054 34.8802382167163, 135.803844118423 34.8800063551342, 135.803363051504 34.8798147224047, 135.803155971525 34.8797441016059, 135.802729514732 34.8796529843928, 135.802954769883 34.8788725047191, 135.803200122976 34.8781293125155, 135.803260778101 34.8779586203548, 135.803371364142 34.8775895393977, 135.803481788142 34.8772883518083, 135.803616499153 34.8770248825195, 135.803689926198 34.8769094266936, 135.804009867457 34.8769276171291, 135.80430458804 34.8769579500616, 135.80453431937 34.8770512125034, 135.80525165819 34.8768924812503, 135.805346538499 34.8768108642773, 135.805450400434 34.8767441919454, 135.805599232241 34.8767333001943, 135.805725363615 34.8767818146561, 135.805982677848 34.8766558732614, 135.806176637031 34.8766339242597, 135.806370210749 34.876584437443, 135.806405953744 34.8766123832951)) ^^http://www.opengis.net/ont/geosparql#wktLiteral