メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.574512264628 34.727608100418, 135.574995071226 34.7276388015096, 135.575129544724 34.7276492716014, 135.575264087828 34.7276546708135, 135.575580233509 34.7276798593254, 135.575606379131 34.7276799503559, 135.575853287392 34.7276991211329, 135.576844331404 34.7277498945698, 135.576755930823 34.7287937816067, 135.5767379544 34.7290654376069, 135.576722051605 34.7293154071015, 135.576697377079 34.7295874617293, 135.576651687773 34.7298400052401, 135.576279317072 34.7298144839129, 135.576043342335 34.7297998589374, 135.575936253288 34.7297883593019, 135.575389798687 34.7297568765201, 135.575007392278 34.7297339928778, 135.57467099725 34.7297135222988, 135.574347945848 34.72969436488, 135.573977254406 34.7296744767039, 135.574040911722 34.7291467575233, 135.574060820638 34.7288990548938, 135.574086629671 34.7286237643951, 135.574134197531 34.7281058487105, 135.574150288662 34.7278539050409, 135.574176990788 34.7275870685782, 135.574512264628 34.727608100418)) ^^http://www.opengis.net/ont/geosparql#wktLiteral