メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.227601328067 35.7125476225468, 140.227753508073 35.7125565778963, 140.227877340189 35.7124903840945, 140.227938329241 35.7125056059807, 140.227966403729 35.712725391744, 140.227804769692 35.7127427146795, 140.227802593997 35.7130869203999, 140.227804560764 35.7130943869459, 140.227721166613 35.7130889333056, 140.227704204567 35.7132341044118, 140.22781248054 35.7132380703526, 140.227800036373 35.7133662688548, 140.227706534658 35.7133641139396, 140.227698067725 35.713632680162, 140.227554098547 35.7136258090117, 140.225985195976 35.7135756997855, 140.224466535056 35.713523188262, 140.222815871033 35.7134729173517, 140.222049684256 35.7134617166126, 140.222167641016 35.7134022015753, 140.223926476325 35.7125258095042, 140.22447497915 35.712291120533, 140.224753577103 35.7121625844667, 140.225153587498 35.7120373481209, 140.225526301133 35.7119798001769, 140.225963928471 35.7119367023997, 140.225967988307 35.7121467971539, 140.226585948236 35.7122009715242, 140.226843957998 35.7122221171478, 140.227080882693 35.7122311108379, 140.227209576513 35.7121793908341, 140.227323503294 35.712179017877, 140.227241020443 35.7123214083745, 140.227334029723 35.7123337442371, 140.227562902557 35.7123992916586, 140.227494596479 35.7125192592087, 140.227601328067 35.7125476225468)) ^^http://www.opengis.net/ont/geosparql#wktLiteral