メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.224232813518 36.7252594897383, 137.224684950123 36.7252173782998, 137.224650554573 36.7250376458976, 137.22529318125 36.7250295858311, 137.225318031542 36.7252766320093, 137.225362127589 36.7256052674644, 137.225424193845 36.7261313860625, 137.225487580792 36.7265923791774, 137.225539977611 36.7270114842069, 137.225630942294 36.7276864980181, 137.225746846295 36.7287100219438, 137.22517129046 36.7286595425777, 137.225268609901 36.7294381311523, 137.224683285341 36.729494672931, 137.224377548451 36.7295616372819, 137.224172285505 36.7296144718426, 137.223953914225 36.729688433164, 137.223930020046 36.7296980912241, 137.223787973211 36.729755330484, 137.223705013443 36.7298045836275, 137.223587128838 36.7298961004443, 137.223419037288 36.7300104506736, 137.223283647041 36.7300562100008, 137.223122058311 36.730109020001, 137.222912418236 36.7301688944394, 137.222654752046 36.7302639959158, 137.222383667909 36.7299265194445, 137.222066621281 36.7294819044998, 137.221668644747 36.7288491276899, 137.221312146215 36.7281970395917, 137.22082445425 36.7273023922001, 137.220486353944 36.7267315464029, 137.220008942388 36.7259022998141, 137.220540078337 36.7257223118621, 137.220912521624 36.7257107373306, 137.22124753094 36.7257826106613, 137.221359889206 36.7257891776357, 137.221461812344 36.7257882152144, 137.221516035741 36.7257900918291, 137.22241060213 36.7254721416055, 137.2226071705 36.7254085430474, 137.222880590834 36.7253780686508, 137.223712180271 36.7253105038277, 137.224232813518 36.7252594897383)) ^^http://www.opengis.net/ont/geosparql#wktLiteral