メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.876193157629 37.6786302192265, 138.876631430476 37.6789109570302, 138.877028217667 37.6792280063311, 138.877325083772 37.679409234879, 138.877075907879 37.6794020080265, 138.876564695226 37.6795500616878, 138.876630543597 37.6797424479186, 138.87674432264 37.6799726938237, 138.877187239695 37.679822041494, 138.877346290142 37.6802203818515, 138.877802941751 37.6800886915261, 138.877775250748 37.6800074040003, 138.878003430048 37.6799171324373, 138.878836942186 37.6803959466378, 138.879021989205 37.6803322788706, 138.879645716494 37.6813792775848, 138.879986069114 37.6818610794522, 138.880219643688 37.6821758318742, 138.880489759386 37.6825521275757, 138.880513043819 37.682576128149, 138.880817403453 37.6829972257717, 138.881043495966 37.6833194596936, 138.881287277368 37.6836626157912, 138.881529614386 37.6840000022561, 138.881610918491 37.6841196889406, 138.881174328772 37.6842376741539, 138.879596378676 37.6846241586946, 138.879534792575 37.6846359010679, 138.87841263997 37.6849379768111, 138.877658129178 37.6851397504998, 138.877634706561 37.685149257577, 138.877356333803 37.6852223723587, 138.876323594335 37.6855273797628, 138.875756367221 37.6853265962427, 138.875679045044 37.6853009378518, 138.875086871224 37.6849208686986, 138.874706141826 37.6846583858278, 138.874406445784 37.6844630815921, 138.874129543181 37.6842734763375, 138.874100045574 37.684290604926, 138.873960685065 37.6841688432322, 138.873579941086 37.6838399056205, 138.873301072406 37.6835489382893, 138.873149154581 37.6833600613079, 138.873119836751 37.6833334041766, 138.872977027232 37.6831235202574, 138.872870627206 37.6829418207258, 138.872650481272 37.6825609843714, 138.872523554789 37.682267986904, 138.872473669596 37.6821134187909, 138.87235908657 37.6817466089903, 138.872321990291 37.6815993222245, 138.872258914073 37.6813480767718, 138.872185100371 37.6811372712316, 138.872126102475 37.6809755523207, 138.872051972353 37.6807012517455, 138.872006038923 37.6806015800749, 138.871935599551 37.6803388118474, 138.871904234465 37.6802478215829, 138.871819326903 37.6799966448281, 138.871789669996 37.6798839684329, 138.871682411561 37.6795200886736, 138.871605962109 37.6792687432082, 138.872283883246 37.679016990155, 138.872503819342 37.6793229299993, 138.87308451775 37.6791659448732, 138.873120860883 37.6791628725724, 138.873492756175 37.6790666636357, 138.874281347086 37.6788628350594, 138.874288694621 37.6788802701979, 138.874359890815 37.6788599112095, 138.875954015649 37.6784610524757, 138.876193157629 37.6786302192265)) ^^http://www.opengis.net/ont/geosparql#wktLiteral