メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.636622631812 35.8312179849131, 139.637176680183 35.8313661658137, 139.636949863201 35.8319660871644, 139.636845835586 35.8322304752426, 139.636810745694 35.8323199186633, 139.636672436788 35.8326613055675, 139.636421330754 35.8332802874485, 139.636325751413 35.8335277363773, 139.636068207366 35.834142481438, 139.635996147114 35.8343199207397, 139.635679212522 35.8351008761277, 139.635371094731 35.8349979657115, 139.635330160478 35.834984290955, 139.635206306533 35.8349409213853, 139.635191699985 35.8349373776487, 139.634848666166 35.8348529986987, 139.63404658377 35.8346022599974, 139.633952974635 35.8345415469329, 139.633905858883 35.8344839567112, 139.63387971128 35.8344452542928, 139.633835954286 35.8343759620277, 139.633682856335 35.8340704158568, 139.633663659365 35.8340444355465, 139.633406079628 35.8336959917069, 139.633375823949 35.8336226735717, 139.633398843356 35.8331742936999, 139.633398466888 35.833108769099, 139.63352206326 35.8328126030994, 139.633436261623 35.8327773059014, 139.632811670054 35.8335266433658, 139.632148993209 35.8333914371875, 139.632697912068 35.8328115963362, 139.633130764435 35.8323832755271, 139.633682642855 35.8317555853654, 139.634605740074 35.83069054387, 139.634814088281 35.8307445457599, 139.634989684575 35.8307900595612, 139.635748488137 35.8309828404833, 139.636055874078 35.8310610322283, 139.636247126421 35.8311138941055, 139.636622631812 35.8312179849131)) ^^http://www.opengis.net/ont/geosparql#wktLiteral