メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.728042393132 36.0728235752619, 139.728194314593 36.0732535264799, 139.728382170039 36.0737154983653, 139.728565745409 36.0741851164778, 139.728751040755 36.0746436045618, 139.728917489278 36.0751048590898, 139.729100214166 36.0755751694779, 139.72874368427 36.0756750135614, 139.728397458048 36.0757637326417, 139.728045218095 36.0758573125121, 139.727598704488 36.0759730595826, 139.727288485578 36.0760437270183, 139.727157350472 36.0760818640786, 139.72669541718 36.0761976031231, 139.725665279613 36.0764609641877, 139.724501420663 36.076767320767, 139.724082576883 36.0768846681146, 139.724032831682 36.0767505868255, 139.724010403199 36.0766683973602, 139.723963538821 36.0765612931195, 139.723937612124 36.0764918972577, 139.723904212488 36.076424756842, 139.723879694347 36.0763484618131, 139.723818240908 36.0761589895093, 139.723788484009 36.076092851045, 139.723766794125 36.076025241814, 139.723730588593 36.0759416822801, 139.723679984884 36.0758487989798, 139.723568425375 36.0756625415031, 139.723486617763 36.0755155976263, 139.723460119797 36.0754680128604, 139.723431687929 36.0754235412435, 139.723402514857 36.0753739693158, 139.723375365523 36.0753278043974, 139.723346150108 36.0752775942869, 139.723283345912 36.0751645282172, 139.723210312425 36.0750472201281, 139.72315884295 36.0749702096886, 139.723121964678 36.0749265449924, 139.723045221648 36.0748185060699, 139.722996549817 36.0747721499502, 139.722913749536 36.0746617907777, 139.722863534988 36.0746032384257, 139.722803496106 36.0745215222645, 139.722733633438 36.0744250641368, 139.722875437701 36.0743786695303, 139.723094180309 36.0742762192393, 139.723275598124 36.0741852295252, 139.723390463445 36.0741352565367, 139.723670763903 36.0740110248219, 139.723940796482 36.0738937321756, 139.724285400118 36.0737368672883, 139.724519421406 36.0736376244117, 139.72460146821 36.0735947587804, 139.724802299417 36.0735126966093, 139.72512033338 36.0733662315896, 139.725467512661 36.0732100614806, 139.725755527605 36.0730837408552, 139.726009260766 36.0729726912335, 139.726175569364 36.0728977251502, 139.726268142889 36.0728546929736, 139.726575876257 36.0727207359229, 139.726707896951 36.0726582540866, 139.726845038768 36.0725999623618, 139.727054188532 36.0725111260004, 139.727229071575 36.0724278235535, 139.727466505823 36.0723243995255, 139.727793091533 36.0721807219137, 139.727810172025 36.0722182946589, 139.728042393132 36.0728235752619)) ^^http://www.opengis.net/ont/geosparql#wktLiteral