メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.1493343673 34.6543740188193, 135.149545728306 34.6545123321321, 135.149584151623 34.6545368653573, 135.150023327445 34.6548223951876, 135.149839650859 34.6550039244333, 135.149642691543 34.6552216019001, 135.149545575084 34.6553304313747, 135.149488902675 34.6553916616273, 135.14928903856 34.6555913291925, 135.14906399509 34.655448599741, 135.148951406253 34.6553704741628, 135.148882807035 34.6553281131999, 135.14869889342 34.6552076437366, 135.148528704526 34.6550960978382, 135.148320115008 34.6549622725484, 135.148590002398 34.6546719890338, 135.149054365534 34.6541888370974, 135.1493343673 34.6543740188193)) ^^http://www.opengis.net/ont/geosparql#wktLiteral