メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.943714673657 35.3980441830965, 136.942396509547 35.3982899765819, 136.942407260451 35.3978833097309, 136.942039852608 35.3979364990498, 136.941953418043 35.3978739439393, 136.941938680587 35.3975576526985, 136.941844375797 35.3972070572149, 136.941833355311 35.3971726707465, 136.941760213286 35.3969445068752, 136.941696598711 35.3967784735768, 136.941686417828 35.3967590185657, 136.941524275869 35.3964490710201, 136.94152739602 35.3962766838317, 136.941525356867 35.3960575259033, 136.943048478727 35.3959584600655, 136.943736362682 35.3959220591344, 136.944252616309 35.395314355368, 136.944584089128 35.3948642659971, 136.944666987554 35.3947404727812, 136.944735696278 35.394774402765, 136.944670731015 35.3949371715119, 136.944624418893 35.3952136332488, 136.944610075919 35.3954276894955, 136.944582064592 35.3956079180286, 136.944581389732 35.3958558019659, 136.944580622837 35.3961374882462, 136.94460740747 35.3964079577566, 136.944677372954 35.3969368850907, 136.94486630403 35.3978294785068, 136.943714673657 35.3980441830965)) ^^http://www.opengis.net/ont/geosparql#wktLiteral