メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.818752327661 35.8693911536503, 139.819105900017 35.8695873228806, 139.819226876078 35.8695562543646, 139.822031422045 35.8697662893706, 139.821967676833 35.8702817316556, 139.821906322712 35.8703193837031, 139.821765262653 35.8713919583597, 139.821727750757 35.8716771591227, 139.821687635685 35.8719821717275, 139.821639274387 35.8723498754911, 139.821577258724 35.8728213984292, 139.821527453019 35.8732000719532, 139.821471790945 35.8736232858191, 139.821419772511 35.8740187894687, 139.821364436432 35.8744395001711, 139.821313878256 35.8748238831777, 139.820412134345 35.8747573869293, 139.819823134102 35.8750291942553, 139.819653321912 35.8760140001733, 139.819520474475 35.8760112629722, 139.818810311117 35.8759966216622, 139.817829757564 35.875965432116, 139.817608599542 35.8759599939402, 139.817556417287 35.8759587106353, 139.817406332542 35.8759550226908, 139.817058681828 35.8759361359806, 139.816954515974 35.8759316959498, 139.816319237285 35.8759045938003, 139.815470712 35.8758563534914, 139.815860412975 35.8748754777601, 139.815946971213 35.8746008498541, 139.816011561412 35.874010184736, 139.8160617692 35.8738089159616, 139.816267930828 35.8728882202546, 139.816483482421 35.8722216726768, 139.816562415606 35.8719101625025, 139.816641351357 35.8716379264708, 139.816693326407 35.8715111156301, 139.816726196993 35.8714309144066, 139.816987127193 35.8709693558591, 139.816997683274 35.8709506834688, 139.817314969592 35.8704746029143, 139.817321764823 35.8704331896451, 139.817465682851 35.8702464010551, 139.817605164409 35.8699880970462, 139.818025221406 35.8694523572419, 139.818090902115 35.8693543103468, 139.818248059143 35.8691197101302, 139.818505888956 35.869254424129, 139.818752327661 35.8693911536503)) ^^http://www.opengis.net/ont/geosparql#wktLiteral