メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.689128014578 34.8489513459903, 135.689403767353 34.8491153246556, 135.689722973755 34.8493051240314, 135.690343314001 34.849658049871, 135.690742382803 34.8498931311241, 135.690982630271 34.8500325766141, 135.691206762039 34.8501353542514, 135.691753640976 34.8505345733208, 135.691975244042 34.8507493325815, 135.691812213914 34.8508595620983, 135.691422902713 34.8511169023613, 135.690822647569 34.8515307583033, 135.690235905673 34.8519218949425, 135.689631118919 34.8523221356567, 135.689330478329 34.852521731734, 135.689434120116 34.8526326503096, 135.689481671769 34.8526821487811, 135.689414645302 34.8527285991543, 135.688968684337 34.853017260908, 135.688561246903 34.8526021941758, 135.687854362204 34.8518713019279, 135.687779420331 34.8517847553818, 135.687374902933 34.8512329189062, 135.687045049625 34.8512889618721, 135.686885387513 34.8513083327041, 135.686663012314 34.8513122558051, 135.686395382436 34.8513209907285, 135.686396592233 34.8508486805353, 135.686396561607 34.8507720511315, 135.686383597932 34.8503371050735, 135.686393966244 34.8500350504814, 135.687265587306 34.8494331046172, 135.688182414206 34.8487335743466, 135.688218451922 34.8487600109236, 135.688426953648 34.8489336044493, 135.688729182675 34.8487181645757, 135.689128014578 34.8489513459903)) ^^http://www.opengis.net/ont/geosparql#wktLiteral