メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.255421942486 38.3855453569113, 140.256452083572 38.3849659645536, 140.257591617396 38.3862031610742, 140.258064912339 38.3867508358305, 140.261697582709 38.3847030688236, 140.261743616763 38.3846771092671, 140.262199495143 38.3844049673302, 140.262938591626 38.3852122081694, 140.263076850227 38.3851427767055, 140.263263305123 38.3851308712576, 140.263401057817 38.3851315395047, 140.263668777465 38.3850882142053, 140.263920010973 38.3850830975862, 140.263425189627 38.3861076080861, 140.263227374767 38.3865015130207, 140.263017647679 38.3869549107546, 140.262292409917 38.3883881149506, 140.261932348564 38.3890907898062, 140.261575199072 38.389808680061, 140.261352348975 38.3902221687745, 140.260947169062 38.3910528614772, 140.260624033573 38.3916848996711, 140.260507194345 38.3919226569388, 140.260351464413 38.3922265268881, 140.260172226654 38.3925967259006, 140.260048121372 38.3927801073133, 140.259805528404 38.3931145207326, 140.25952791154 38.393455660253, 140.259370638447 38.3936425385024, 140.258516320623 38.3944821274486, 140.257823439735 38.3951890611668, 140.257260108138 38.3957307992439, 140.256883781016 38.3960986154175, 140.256687303251 38.3963157055799, 140.256396784369 38.3965488004564, 140.256009744897 38.3968173152549, 140.255443461405 38.3971534994018, 140.255390495869 38.3971837860348, 140.254744413921 38.3974708636375, 140.254335329221 38.397631149087, 140.253903589491 38.3977552834697, 140.252971936871 38.3979381698085, 140.252526985782 38.3979971944995, 140.252004275088 38.3980378124061, 140.251555191386 38.3980428970765, 140.251280258599 38.3980415275894, 140.251344455317 38.3972073393992, 140.251342994282 38.3965917277528, 140.251215579157 38.3954323819945, 140.251116771851 38.3950615130077, 140.250828768115 38.3944944507988, 140.250342224538 38.3937037103698, 140.248782161636 38.3919617704903, 140.247177645765 38.3902243796459, 140.245725600479 38.3886162375933, 140.243706240022 38.38635204905, 140.241949606202 38.3842273678819, 140.243782541187 38.3832715164267, 140.244674474457 38.3828230158561, 140.245226099145 38.3829043344816, 140.246382641283 38.3830568160707, 140.247878269202 38.3832370209438, 140.249211345549 38.3833928889662, 140.251771864029 38.3836932175898, 140.253622266319 38.3839174836758, 140.254260704322 38.3840022873607, 140.255679168676 38.3841689234937, 140.255421942486 38.3855453569113)) ^^http://www.opengis.net/ont/geosparql#wktLiteral