メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.755385562752 40.8277092946288, 140.756009195706 40.8277231457044, 140.757603452905 40.8278672224987, 140.757650498105 40.8278851239438, 140.759214763132 40.8285341193492, 140.759417740392 40.8286153007321, 140.759634028945 40.8286687685478, 140.760221704641 40.8287386534628, 140.760211346641 40.8291223784472, 140.760208323701 40.8291961105849, 140.760212244766 40.8292055421166, 140.75977423311 40.8291542570801, 140.759925783138 40.8295330879141, 140.76017360803 40.8301013835227, 140.760424314948 40.8306793182943, 140.760723957 40.8313577533428, 140.760945011343 40.8318496917767, 140.761130919202 40.8322585853583, 140.761326067076 40.8327012577989, 140.761312199885 40.8327182755628, 140.761389122909 40.8329704851334, 140.761423055003 40.8330499389259, 140.762076025645 40.8345359433745, 140.762128600995 40.8348914229316, 140.760878279 40.8358003065142, 140.760829629271 40.8358362993884, 140.760599862463 40.8360062109241, 140.759764916629 40.8366219114054, 140.75970350034 40.836575991256, 140.760483719531 40.8360062086274, 140.760715797723 40.8358362285146, 140.760782255234 40.8357858231135, 140.761438497351 40.8352936549364, 140.760512470374 40.8341925459823, 140.759661852118 40.8346171112099, 140.760114226926 40.8351262233092, 140.760014570834 40.8351774521845, 140.759565755224 40.8346647540424, 140.759509993266 40.8346926510627, 140.758712166237 40.8334979619312, 140.758660106662 40.8333997801161, 140.757250294074 40.8313311304734, 140.757240827575 40.8313167006585, 140.756603357122 40.8303222711853, 140.755641526389 40.8301987234713, 140.755470060658 40.8301755315323, 140.755249370736 40.8301456242815, 140.754368639496 40.8300935322644, 140.754417951354 40.8292188076765, 140.754422470272 40.8291386735718, 140.75442452017 40.8290988513355, 140.754472559024 40.8281637598702, 140.754518431905 40.8275748259955, 140.755256129914 40.8277092085672, 140.755385562752 40.8277092946288)) ^^http://www.opengis.net/ont/geosparql#wktLiteral