メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.318375361611 38.4172124062188, 141.318501903848 38.4172118830145, 141.318572454422 38.4172131390509, 141.31891050047 38.4171616263253, 141.319451093248 38.4172629945491, 141.31973453488 38.4172996876572, 141.319729525069 38.4179514734055, 141.319458201715 38.417961184699, 141.319450716744 38.4182448676285, 141.319299460979 38.4184021711242, 141.319316882273 38.4188977510211, 141.318827446136 38.4188949908743, 141.318742306119 38.4191794176403, 141.318713426646 38.4192621684864, 141.31864130986 38.4194342063298, 141.31854704587 38.4196922059216, 141.318461093217 38.4202946347014, 141.318499555939 38.4204797289929, 141.318610105754 38.4206345412387, 141.318571359124 38.4206667971066, 141.318517796264 38.4207041819741, 141.31834557411 38.4208110344256, 141.318255636367 38.4208672926879, 141.317817591253 38.4212118774399, 141.317791046455 38.4212491503948, 141.317778329371 38.4212275247824, 141.317652938546 38.4210273040445, 141.317361592059 38.4204278412801, 141.317334482866 38.4203277247997, 141.317314322647 38.4201897117894, 141.317297484481 38.4200204354389, 141.317269155408 38.4199118777481, 141.317236234656 38.419765471134, 141.317160051933 38.4195916528994, 141.31703697873 38.4190817284015, 141.316980458474 38.4189044496112, 141.316951347506 38.4187790026552, 141.316937071586 38.4186844639678, 141.316951421759 38.4180881024517, 141.316930052641 38.4180431440854, 141.316900868318 38.4179600698881, 141.316849099235 38.4177708061569, 141.316821407266 38.417656755443, 141.316781275153 38.4175283978722, 141.316745839607 38.4174338057751, 141.316733881643 38.4174114723599, 141.316734559875 38.4174056982132, 141.317315760636 38.4172591535017, 141.31746696544 38.4172143273955, 141.317605858691 38.4171946094523, 141.317669223688 38.4171847755248, 141.317775357732 38.4171829300991, 141.318302709113 38.4172044008847, 141.318375361611 38.4172124062188)) ^^http://www.opengis.net/ont/geosparql#wktLiteral