メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.821606965638 34.6671045064039, 135.821808620866 34.6671105753878, 135.821818132115 34.6672779337264, 135.821732430588 34.6672718922257, 135.82171657339 34.6674430171211, 135.821704748421 34.6677723365408, 135.821764020465 34.6677703097213, 135.822134305732 34.6677750738802, 135.822187295015 34.667776137164, 135.82242560998 34.6677815544184, 135.822413297358 34.6684926095035, 135.822413012794 34.6685614905321, 135.822474933669 34.6685615804091, 135.822471338298 34.6686290484594, 135.821806749846 34.668626532801, 135.821419200448 34.6686249826582, 135.821411638877 34.6687431544646, 135.820730403575 34.6687166628264, 135.82051520612 34.668708177907, 135.820480196433 34.6687951790856, 135.820272121514 34.6687792378045, 135.820252844701 34.6687397680215, 135.820236533511 34.6687283344376, 135.820216768428 34.6687226709127, 135.819950716354 34.6687066439075, 135.819951740476 34.6683789998154, 135.819303826145 34.6683787490646, 135.819307067938 34.6678341798939, 135.819307706198 34.6677259984341, 135.819341366075 34.6677268928565, 135.81935260081 34.6673843318292, 135.819288690717 34.6673832511927, 135.819292684758 34.6667616310153, 135.820347831538 34.6667820619932, 135.820485412842 34.6667833502846, 135.820525989032 34.666783730759, 135.821619160772 34.666806459387, 135.821606965638 34.6671045064039)) ^^http://www.opengis.net/ont/geosparql#wktLiteral