メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.618055675303 36.4883816101958, 139.617961242615 36.4884930728678, 139.617633123602 36.4888335081162, 139.617303866574 36.4892461478488, 139.617094121291 36.4895216307862, 139.616851607897 36.4898275791249, 139.61659414296 36.4902422110899, 139.616490864429 36.4905230628071, 139.616455227272 36.4908263571535, 139.616474215255 36.4911097177185, 139.616548634608 36.4914339813319, 139.616650514174 36.4917280183058, 139.616815204765 36.492006362762, 139.61713708513 36.4922950232815, 139.617435906326 36.4925055939688, 139.617531235187 36.4926397906304, 139.617514790496 36.492768854339, 139.617375950413 36.492893122838, 139.617199566299 36.4929645902464, 139.616931224809 36.4930527842061, 139.616340082978 36.4931588797633, 139.615856308704 36.4932860400959, 139.615474442241 36.4933849064927, 139.615395933263 36.4934103932155, 139.615023617622 36.4935312406454, 139.614810411982 36.4936084795573, 139.614671106385 36.493586256878, 139.614512517341 36.4935060905209, 139.614224879476 36.4933514366519, 139.613895593698 36.4932568744002, 139.613594543452 36.4932379789078, 139.613653897364 36.4923351916913, 139.613130416764 36.491848298863, 139.613768720414 36.4913183026351, 139.613140904815 36.4906108353231, 139.613071420117 36.490429860587, 139.612548037609 36.489914695606, 139.611965371296 36.4891150559334, 139.611895307633 36.4890275037881, 139.611489419887 36.4885040299785, 139.610965753254 36.4877727876468, 139.61077702414 36.4877343100273, 139.610256206725 36.487486727523, 139.610021911799 36.4872597113332, 139.609962397505 36.4870855821893, 139.61002840487 36.4869412954527, 139.610161842179 36.4869073966716, 139.610605254384 36.4869100899572, 139.610976372445 36.4868093914315, 139.611354510641 36.4866926176606, 139.611612555791 36.4864718325897, 139.611836425316 36.4862567229488, 139.611969300676 36.4860289835515, 139.612058174918 36.4857283558422, 139.6121808286 36.4854152903312, 139.612341832843 36.4851685196555, 139.61258395688 36.4849482658765, 139.61275397904 36.4847323504216, 139.61321193449 36.4847913194909, 139.61338902898 36.4847784463165, 139.613704068265 36.4847179794873, 139.613808024011 36.484666469673, 139.614407558639 36.4850873839427, 139.615503557029 36.4858689694859, 139.615564376011 36.4859073492601, 139.615019561389 36.486453325789, 139.615045579583 36.4866439012607, 139.615038253879 36.4867835802345, 139.615040815574 36.4871076459539, 139.614915421977 36.4874146822688, 139.615153827439 36.4875184793929, 139.61570995098 36.4878296122319, 139.615747980558 36.4878099317035, 139.616161320498 36.4875206321553, 139.61624646574 36.4874492879239, 139.616477133869 36.4874736437524, 139.616798649101 36.4875256606175, 139.617034425392 36.4876099119392, 139.617218642763 36.4877207515979, 139.617730567436 36.4881291010642, 139.618055675303 36.4883816101958)) ^^http://www.opengis.net/ont/geosparql#wktLiteral