メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.409112243708 35.5538906429753, 140.409177312805 35.5539761707897, 140.409462129443 35.5543701306939, 140.409866350593 35.5550357533486, 140.41067482021 35.5563373852076, 140.411304808797 35.5573275319212, 140.409212327669 35.5588552031444, 140.408223768262 35.5595885803854, 140.407837483861 35.5591189114053, 140.406400806949 35.5601736167529, 140.40406571668 35.561935798175, 140.403899368871 35.5618351860242, 140.403767199562 35.562550131639, 140.400690260223 35.5602007044803, 140.398827867169 35.5587712425534, 140.397648694133 35.5588141767696, 140.396005941189 35.5569420589016, 140.39589088791 35.5568114455683, 140.397849434061 35.555677235862, 140.398925577833 35.5550338424002, 140.399615918113 35.5546406189057, 140.400053107937 35.5544339601223, 140.400748842361 35.5542504782878, 140.401263860743 35.5542659663539, 140.401567374697 35.5540561660595, 140.401906942282 35.5538151052042, 140.402294076429 35.5534893874421, 140.402316193028 35.5534062969287, 140.402393030215 35.5532143977623, 140.402586313695 35.5529785343551, 140.402780852373 35.5528043856493, 140.4030425938 35.5525322143806, 140.403224121488 35.5524371704457, 140.40369045521 35.5520969542862, 140.403951032623 35.5519041816596, 140.404348508363 35.5515755563542, 140.404540793155 35.5514732410443, 140.40471953206 35.5514047901574, 140.404939388169 35.551302342958, 140.405241558658 35.5511431694407, 140.405461011143 35.5509843891898, 140.405663345731 35.5507453443592, 140.406153337192 35.5504151795146, 140.406185542999 35.550339960197, 140.406292794019 35.550270404657, 140.40635027907 35.5503322734561, 140.406799850884 35.5509289574128, 140.407721068921 35.5521092592911, 140.408431380471 35.5530319924303, 140.409112243708 35.5538906429753)) ^^http://www.opengis.net/ont/geosparql#wktLiteral