メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.396263595486 37.3917676396691, 140.396384191427 37.3917239821329, 140.39692918081 37.3916556348799, 140.397546055356 37.3915665254407, 140.397597228865 37.39152516952, 140.397591666973 37.3914718328698, 140.397616380328 37.3906505869097, 140.398496744376 37.3903609884342, 140.398743399192 37.3903146138722, 140.399160591051 37.3902368684592, 140.399195658551 37.3902303659369, 140.399285246431 37.3901703798477, 140.400406265356 37.3900582852996, 140.400522560466 37.3909239121597, 140.400567107017 37.3913549606273, 140.400620649491 37.3917328856046, 140.400622093739 37.3917428755051, 140.400676896566 37.3922349802632, 140.400746964501 37.3929199034673, 140.40079882139 37.3933662643113, 140.40002465018 37.3933491361702, 140.399921941629 37.3933548382588, 140.399647122005 37.3934468264859, 140.399402916772 37.3935386693758, 140.398809893915 37.3937683285593, 140.398618036823 37.3938459795081, 140.398210411979 37.394013644139, 140.397663143861 37.3942330838039, 140.39762180312 37.3942503171712, 140.397075268807 37.394468060004, 140.396993969188 37.3945046318851, 140.396413955647 37.3947236576808, 140.396074038785 37.3948787438216, 140.395855996241 37.3949600366534, 140.395642041408 37.3950099098033, 140.395458590092 37.395038659947, 140.395383745076 37.395024232072, 140.3951536743 37.3940517133505, 140.394994277315 37.3933791817374, 140.394853405097 37.392782448967, 140.394800033451 37.392523917507, 140.395646020492 37.3921052517428, 140.395761209634 37.3920286745854, 140.396263595486 37.3917676396691)) ^^http://www.opengis.net/ont/geosparql#wktLiteral