メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.005718546627 36.0189236657803, 139.006043986135 36.0196893826857, 139.005759668069 36.0197752491851, 139.006105966217 36.0203949688028, 139.006114063437 36.0204081053852, 139.006298925084 36.0207088167864, 139.006557469099 36.0204766779592, 139.006568486314 36.0204923815331, 139.007253432729 36.0211956525498, 139.007619014755 36.0214385992781, 139.00650526931 36.0220255213661, 139.006008558225 36.0215073056438, 139.004619280187 36.0222244062763, 139.004013917725 36.0213221932547, 139.004458247795 36.0211367350256, 139.004421129958 36.0209314688195, 139.004223485734 36.0205109731043, 139.004011994908 36.0201053192256, 139.003977281622 36.0200514638907, 139.003878893048 36.019986453906, 139.003811620537 36.0198966390815, 139.00360049134 36.0195977986126, 139.003503680401 36.0194650064225, 139.003261194891 36.0190487577609, 139.003172742415 36.0187884637014, 139.002157226926 36.0187860077954, 139.002160955082 36.0185627985987, 139.002135407775 36.0181890438638, 139.002071954822 36.0178264105288, 139.001994757747 36.0174272437058, 139.001980095899 36.0172221294748, 139.001919927254 36.0164062134002, 139.002136056939 36.0161275171211, 139.002281177426 36.0159257859612, 139.002516029959 36.0156797001466, 139.002810451015 36.015397721369, 139.002967142617 36.0153237257826, 139.003323752983 36.0158561522485, 139.003860279 36.0167793842223, 139.004151332896 36.0174572278568, 139.004237530381 36.0176267833964, 139.004890272482 36.0183461041155, 139.005091170664 36.0184547089742, 139.005605112806 36.0186726940263, 139.005718546627 36.0189236657803)) ^^http://www.opengis.net/ont/geosparql#wktLiteral