メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.953482378089 36.6877011126123, 139.953783793501 36.6879653956178, 139.954142817189 36.68830952921, 139.953916023809 36.6884490958523, 139.953108578591 36.6888637652153, 139.95268141903 36.6890362005217, 139.952619412116 36.6890559777521, 139.951731301506 36.6893399031329, 139.951641349304 36.6893649185368, 139.951118412761 36.6895102651099, 139.950069050607 36.6898019424218, 139.949832693857 36.6898680747967, 139.949723574075 36.6897575030713, 139.949667366048 36.689702992025, 139.94970573654 36.6896185365633, 139.949741404904 36.6895321137042, 139.950073027746 36.6891401844998, 139.950488353825 36.6886212997102, 139.950846962127 36.6882956648855, 139.950984557964 36.6881276785915, 139.951172697525 36.6878136896248, 139.951526532729 36.6879052872918, 139.951718889444 36.687967828251, 139.951903094791 36.6880369937224, 139.952079166828 36.6881258818667, 139.952452242324 36.6877562252045, 139.952579048141 36.6876583022612, 139.952679626705 36.6876034238186, 139.953156343389 36.6874000304401, 139.953482378089 36.6877011126123)) ^^http://www.opengis.net/ont/geosparql#wktLiteral