メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.957393157039 34.9082441434867, 136.957428936065 34.9081007402326, 136.960529560278 34.9090205047875, 136.960446230925 34.9090949484754, 136.960210297923 34.9092884392701, 136.959959048789 34.9095455013644, 136.959884782037 34.9096362988267, 136.959836076533 34.9097022080375, 136.959921502347 34.909755809565, 136.960272207184 34.9098491748129, 136.960259712119 34.9098692551161, 136.960070853808 34.9101213526124, 136.960309320481 34.9102561595064, 136.959813315545 34.9107969645556, 136.959587297077 34.9109363822834, 136.959731958622 34.9111111431692, 136.959610628834 34.9112312111465, 136.959493206655 34.9112057039356, 136.959241571443 34.9114747289803, 136.959228461568 34.9114629609676, 136.958729703716 34.9111260183161, 136.958619606398 34.911068429434, 136.958198134831 34.9108609952988, 136.956671205061 34.910095750945, 136.956385198015 34.9099418603438, 136.956712047229 34.9090828358477, 136.957028221758 34.9086955286408, 136.957329694537 34.9083230554817, 136.957393157039 34.9082441434867)) ^^http://www.opengis.net/ont/geosparql#wktLiteral