メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.040984254952 39.3468965346527, 141.040077622669 39.3470557198482, 141.039588856264 39.3471401240551, 141.039232159838 39.3472280919864, 141.0391400951 39.3466948100602, 141.040887841528 39.3465493348762, 141.040680421551 39.3458700205343, 141.03975575892 39.3457084651226, 141.039576839907 39.3455626136837, 141.039508025011 39.345441197489, 141.039350027173 39.3449327342207, 141.040234447821 39.3447184913418, 141.039254026683 39.3422523010806, 141.038465809646 39.3402755752895, 141.03771337604 39.3404590997537, 141.037422607621 39.3396812551564, 141.035806135851 39.339522773657, 141.035791099909 39.3393936606562, 141.035979085138 39.3393078975465, 141.0362231204 39.3391594024156, 141.036982176445 39.3387271684148, 141.037275055646 39.3385633847166, 141.037392036804 39.3384417113221, 141.037465074463 39.3383314451572, 141.037528280542 39.3382136663152, 141.037591215838 39.3379970809134, 141.037664072741 39.3378336816596, 141.038573474184 39.3386541419934, 141.039500167299 39.3395219966598, 141.04042447287 39.3404030782778, 141.041726370385 39.3416366205075, 141.04347453903 39.3432870196154, 141.0449849309 39.3447118461782, 141.04631642211 39.3459756730762, 141.044642534718 39.3462805649853, 141.044139096394 39.3463498134841, 141.043557390584 39.3464192004783, 141.040984254952 39.3468965346527)) ^^http://www.opengis.net/ont/geosparql#wktLiteral