メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.409342354711 34.7221549989971, 135.409428609204 34.7224085594401, 135.409351612085 34.7224203190662, 135.409310151924 34.722426651431, 135.409121867709 34.7224724862594, 135.409129533147 34.7224929807668, 135.409155796107 34.7225632345461, 135.409013188174 34.7225951435943, 135.408991538473 34.7225234851148, 135.408469229167 34.7226389376426, 135.408203761091 34.7226992567648, 135.408131632243 34.7224731221312, 135.407909601315 34.722526464699, 135.407943808125 34.7226388448853, 135.407829487204 34.722663292024, 135.407866520049 34.7227758834619, 135.407319239688 34.7229002305826, 135.407281956608 34.7227873139894, 135.407238813883 34.7226565605709, 135.407164490625 34.7224231196001, 135.407905375277 34.7222386891715, 135.408059679181 34.7222002768875, 135.408071003736 34.7222317279083, 135.408307537294 34.7221730167465, 135.408300599205 34.7221380059094, 135.409019527432 34.7219648845776, 135.40899809216 34.7219102815936, 135.409246716712 34.7218568136353, 135.409257472639 34.7218905232371, 135.409275650039 34.7219505069397, 135.409342354711 34.7221549989971)) ^^http://www.opengis.net/ont/geosparql#wktLiteral