メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.763791913375 35.4118658261155, 136.763713477732 35.4120535530071, 136.763696575512 35.4120968045752, 136.763491435362 35.4120679576288, 136.763414728801 35.4120806609391, 136.763411406456 35.4122125473593, 136.763324142641 35.4122208845521, 136.763318400585 35.4123203332616, 136.76321542664 35.4122961904527, 136.763199405851 35.4123264191034, 136.763062175247 35.4122892044894, 136.76307029385 35.4122481412675, 136.76284588528 35.4122106735154, 136.76281763469 35.4123562079726, 136.762459221023 35.412367835626, 136.762240203836 35.4123704183813, 136.76222433921 35.412325965694, 136.761925691935 35.4123324026954, 136.761909137162 35.4120385908044, 136.761933391285 35.4118237840997, 136.762218344666 35.4117858941352, 136.762214139109 35.4114561030433, 136.762281908883 35.4114587221914, 136.762510220352 35.4114807473772, 136.762726391458 35.4115139279172, 136.763222176713 35.4116135259874, 136.763626450916 35.4116851440828, 136.763748620907 35.4116977313626, 136.763865814768 35.4117075546643, 136.763791913375 35.4118658261155)) ^^http://www.opengis.net/ont/geosparql#wktLiteral