メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.008900141995 34.9838143177961, 137.008600378716 34.9837931533728, 137.008279538691 34.983763650364, 137.007924560617 34.9836858610784, 137.00758638322 34.983616191356, 137.007382216851 34.9835662042912, 137.007211789636 34.9834762584835, 137.007110955959 34.9834025323317, 137.006794058302 34.9831303442537, 137.006560022019 34.9829285501702, 137.006390254297 34.9827969835856, 137.005774855549 34.9823539009056, 137.005663491994 34.9823279779343, 137.005559749906 34.9822605137177, 137.005289720013 34.9820672617177, 137.005097914343 34.9819289739284, 137.004861472774 34.9817691470421, 137.004575241576 34.9815538282862, 137.004318460012 34.9814144678128, 137.00410621965 34.9813407309666, 137.00385435397 34.9812435601492, 137.003821519924 34.9812309105323, 137.003471325601 34.9810882542565, 137.003252823358 34.9809584496071, 137.003246359605 34.9809542149833, 137.003054618524 34.9808292352368, 137.002915000613 34.9807158744732, 137.00279798192 34.980619305357, 137.002726165032 34.9805504035646, 137.002841167456 34.9804913304625, 137.00366017553 34.980060719165, 137.003934031133 34.9799267836943, 137.004246017661 34.9797652915082, 137.004526042633 34.9796203056178, 137.004808647275 34.9794740540815, 137.004866409444 34.9794441296057, 137.006500745965 34.9786170226116, 137.006707969329 34.9790011841117, 137.007289744823 34.979413510795, 137.007563174307 34.9796166928748, 137.008367122645 34.9801779738649, 137.009094507771 34.9807004163159, 137.009381637545 34.9809036126662, 137.009696149497 34.9811068422116, 137.010041113778 34.981293065617, 137.009655921029 34.9819670410739, 137.009109318097 34.982943845377, 137.008999913083 34.983182728298, 137.008937271129 34.9833832897601, 137.008910961125 34.9835796028244, 137.008900141995 34.9838143177961)) ^^http://www.opengis.net/ont/geosparql#wktLiteral