メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.309820507561 36.2742477460607, 139.311229216455 36.2743938760418, 139.315756346248 36.2748516289268, 139.315743851834 36.2749594984427, 139.315779331306 36.2749921638998, 139.315863920422 36.2750214162699, 139.315966453392 36.2750327007433, 139.316028671795 36.2750654832305, 139.315909220249 36.2755887426409, 139.315787657085 36.2760957627505, 139.315835647127 36.2762621241538, 139.316110715706 36.2768322544479, 139.316237143356 36.2770776020859, 139.316297280409 36.2771953777092, 139.3160384193 36.2777206770235, 139.315619664546 36.2785653841807, 139.315575158542 36.2786551777759, 139.315238351553 36.2793364273895, 139.314960480761 36.2798816099919, 139.314753485919 36.2800240747056, 139.314447197681 36.2802297272659, 139.313833654222 36.2806416961277, 139.313173286373 36.2810912165855, 139.313242072904 36.2811241862384, 139.31027593109 36.2822225146656, 139.309163726134 36.2826356243249, 139.307972266087 36.2830772921663, 139.308133133984 36.2823586320132, 139.307835962417 36.2823672389094, 139.307784407539 36.2813519690641, 139.307762653102 36.2808088027186, 139.307724862765 36.2803807598352, 139.307617998476 36.2804049696267, 139.307540053435 36.2799026944368, 139.307544426349 36.2795549833895, 139.307686995091 36.2795556090233, 139.307678944129 36.2790567913664, 139.307658564993 36.2787226367907, 139.307306741192 36.2786951088389, 139.307377129944 36.2781573561139, 139.307206942135 36.2781403860401, 139.307249471702 36.2777737557738, 139.307501926727 36.2778021093564, 139.30750767981 36.2777775930126, 139.307614875098 36.2770624546908, 139.307823998693 36.2770822987267, 139.307859212693 36.2768102694727, 139.308210803584 36.2768307375303, 139.308226311803 36.2768289218392, 139.308236139057 36.2767638931718, 139.308325349838 36.2762193145928, 139.308867071809 36.2762355412634, 139.309493742739 36.2762881432917, 139.309501576027 36.2757033609477, 139.30956848043 36.2753864976681, 139.309652033172 36.2750017475927, 139.309737353097 36.2745728879534, 139.309820507561 36.2742477460607)) ^^http://www.opengis.net/ont/geosparql#wktLiteral