メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.170438097108 34.7438915864712, 135.170665967556 34.7440162233242, 135.170788071828 34.7442114517755, 135.170474547427 34.7445268701489, 135.170461966936 34.7446328791637, 135.170488382967 34.7450856848, 135.170515958164 34.7453829793858, 135.170432257685 34.7454759559931, 135.170216487495 34.7457388666738, 135.170384436078 34.7458774383429, 135.170418153459 34.7459718603862, 135.170419678219 34.7461228457464, 135.170371901107 34.7462583947653, 135.170334612076 34.7463510518623, 135.170272615095 34.746430356977, 135.170101252677 34.7464946389368, 135.169572512661 34.74658842269, 135.169068524581 34.7467000634339, 135.168839209553 34.7469743332284, 135.16861232796 34.7472192881868, 135.168402030456 34.7474844118931, 135.168124203006 34.7478221163042, 135.16741261468 34.7473830260218, 135.167074671507 34.7471734983794, 135.167554950232 34.74660453321, 135.168264946079 34.7458018612372, 135.168964007675 34.7449992604636, 135.169698407857 34.7441828913169, 135.170159948467 34.7436546116684, 135.170352281532 34.7437749863076, 135.170438097108 34.7438915864712)) ^^http://www.opengis.net/ont/geosparql#wktLiteral