メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.718436480696 35.4094211156005, 136.719161012663 35.4096386595382, 136.720657814295 35.4100991910778, 136.720704485031 35.4101133071901, 136.720848707504 35.4101642620171, 136.72141629914 35.4103307914999, 136.72141538254 35.4104978239786, 136.721372057339 35.4114648829916, 136.721395808995 35.41244899093, 136.721386409009 35.4127118000177, 136.721350449103 35.412978842087, 136.72134798869 35.4131212233666, 136.721347689337 35.4132384018842, 136.721412748415 35.4134754316309, 136.721472492791 35.4137015250401, 136.721152271638 35.4137992125421, 136.720642385137 35.413794650525, 136.720513885044 35.4138477648129, 136.720449027306 35.4139178749091, 136.719967120928 35.4137606716533, 136.719474250948 35.4134861051975, 136.719473310309 35.4134853742908, 136.719241284996 35.4133049638247, 136.718954881547 35.4129256010819, 136.718893013728 35.4128361477132, 136.718749576453 35.4126270992371, 136.718568484974 35.4124000657858, 136.718466312819 35.4122719713018, 136.718243865073 35.4119942490334, 136.718148252506 35.4119095198893, 136.717881927047 35.411673508133, 136.717667479787 35.4115901763806, 136.717083623707 35.4113783936188, 136.717164257016 35.4111853924992, 136.717738581227 35.4113631602809, 136.71770686813 35.4097418388587, 136.717681162401 35.4091955668364, 136.71839406919 35.4094070154174, 136.718436480696 35.4094211156005)) ^^http://www.opengis.net/ont/geosparql#wktLiteral