メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.124497464486 35.3401459121021, 137.124812632927 35.3406042742908, 137.12489184145 35.3407237415467, 137.124920765947 35.3408438940218, 137.124985429027 35.3410744130128, 137.125092638923 35.3414488219793, 137.125190479816 35.3418113972034, 137.125202893902 35.3418676700277, 137.124114682743 35.3423436027255, 137.12339857738 35.3426567818924, 137.123338552808 35.3421814026501, 137.123203628969 35.341392259398, 137.123162843149 35.341161748933, 137.123054085894 35.3405036733747, 137.1226994489 35.3405329014935, 137.122629218518 35.3402011819762, 137.122778931559 35.3401871558878, 137.122902533789 35.3401767810001, 137.122921237705 35.3402675635323, 137.1230782604 35.340258610384, 137.123072203273 35.3401674100106, 137.123263696195 35.3401566392019, 137.123261842586 35.3400589619761, 137.12337617694 35.3400631607093, 137.123472342712 35.3402123541039, 137.123644179198 35.3401309401815, 137.124032139874 35.339955734815, 137.124270030507 35.3398392042074, 137.124497464486 35.3401459121021)) ^^http://www.opengis.net/ont/geosparql#wktLiteral