メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.808686615321 35.8712688394412, 139.809037635426 35.8713039832036, 139.809422525507 35.8713291055231, 139.809813040316 35.8713662230806, 139.810572601467 35.8714332853363, 139.811231547108 35.8714885136053, 139.811956693467 35.8715424906785, 139.812427806383 35.8715876669515, 139.812686456311 35.8716102480464, 139.812985141425 35.8716278359337, 139.813331552546 35.8716591960368, 139.813639471872 35.8716893084424, 139.813931996766 35.87172192715, 139.814117332792 35.8717202284427, 139.81444395685 35.8717497961833, 139.81518406713 35.8718051731201, 139.8160385529 35.8718646881014, 139.816562415606 35.8719101625025, 139.816483482421 35.8722216726768, 139.816267930828 35.8728882202546, 139.8160617692 35.8738089159616, 139.816011561412 35.874010184736, 139.815946971213 35.8746008498541, 139.815860412975 35.8748754777601, 139.815470712 35.8758563534914, 139.814063837671 35.8758067765933, 139.813471837078 35.8757887412762, 139.813135976873 35.8757969721478, 139.812033388093 35.8757995603968, 139.810671257551 35.8758007126079, 139.807732501918 35.8758518037306, 139.805972675762 35.8758559724324, 139.805772415711 35.8758604619635, 139.805567175193 35.8758590338213, 139.805051514513 35.8758340704502, 139.803810251743 35.8758622827886, 139.804373386822 35.8746796424738, 139.804543082643 35.8743333533843, 139.804870374191 35.8735914984964, 139.804974264513 35.8733803467278, 139.80515264825 35.8729059375254, 139.805395085648 35.8723203407238, 139.805576893046 35.871964193067, 139.805691169222 35.8717136193076, 139.805876828431 35.8712845411103, 139.805987750964 35.8710615960984, 139.806184821093 35.8710666466068, 139.806421906824 35.8710817307122, 139.807013103222 35.8711319565428, 139.807407235079 35.8711671230805, 139.808004578905 35.87121233671, 139.808477233456 35.8712537652563, 139.808686615321 35.8712688394412)) ^^http://www.opengis.net/ont/geosparql#wktLiteral