メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.00418800117 35.0058893902286, 137.004404395945 35.0058975003946, 137.005591185908 35.0060555871649, 137.005634083858 35.0060595183295, 137.005600034014 35.0063949885697, 137.005487318007 35.0070921368748, 137.005506914119 35.0071733666024, 137.005419217161 35.0071842349578, 137.005407938843 35.0072959874863, 137.005339906651 35.0077631109352, 137.00530990273 35.0085793926057, 137.005215802807 35.0086318746839, 137.005023634389 35.0087570468638, 137.004746211538 35.0088349874219, 137.004642985234 35.0091236691938, 137.004645911045 35.0092484705485, 137.004680913481 35.0094625461603, 137.004686511712 35.0094889631295, 137.004622245527 35.0096389570757, 137.004570609618 35.0097915733024, 137.004543592924 35.0098735135006, 137.004471812195 35.0098702476633, 137.004473368221 35.0098402471267, 137.004325030621 35.0097581397417, 137.003903231176 35.0095150871214, 137.002920508244 35.0090180118324, 137.002583943469 35.008840568471, 137.002281729895 35.0086503534282, 137.002186076896 35.0085445812284, 137.002496393313 35.0081992806836, 137.002557453601 35.0080713983997, 137.0026748496 35.0078220357594, 137.003399055451 35.0078586596657, 137.003473728129 35.0072407631781, 137.002706750769 35.0072585212093, 137.002711531364 35.0068342046671, 137.002734768552 35.0058653714349, 137.003549043861 35.0058813401102, 137.004090858476 35.0058846810815, 137.00418800117 35.0058893902286)) ^^http://www.opengis.net/ont/geosparql#wktLiteral