メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.474527518644 40.6462378237046, 140.474291946491 40.6458698929804, 140.474159231094 40.6458641349399, 140.473628033234 40.6459050585688, 140.473061863736 40.6459512189774, 140.47281275163 40.644856927894, 140.472618182986 40.6439835962858, 140.473429004681 40.6439383382753, 140.474263311621 40.6438843502434, 140.47440146184 40.6438403115805, 140.475044202713 40.6437829827925, 140.475706581096 40.6434516662799, 140.475880757651 40.6433075465961, 140.476022425228 40.6430627132547, 140.47632251621 40.642535314371, 140.476489149118 40.6422590384744, 140.476767147202 40.6420324238554, 140.476804302965 40.6420021431147, 140.476970373925 40.6418265448909, 140.477179806805 40.6412611545636, 140.477272067428 40.6409909806467, 140.47747190501 40.6406833530512, 140.478045420147 40.6415279304981, 140.478225840604 40.64253798259, 140.47834856511 40.6435289312111, 140.478421866661 40.6437241876658, 140.478543913546 40.6440641800516, 140.478608116346 40.644416588537, 140.478712323007 40.6450081357019, 140.478563261106 40.6450894367777, 140.478092204286 40.6451571613747, 140.477745086753 40.6452127379381, 140.477439192181 40.6452809634105, 140.477232660327 40.6452991871918, 140.47716526604 40.6452828689335, 140.47694398931 40.6452291398396, 140.476787618696 40.6451343082481, 140.476606947112 40.6449450500745, 140.476292350341 40.6450950738716, 140.476043821822 40.6452452297141, 140.475580087738 40.6454890741148, 140.475298643701 40.6456140092509, 140.475000046754 40.6458584302216, 140.474527518644 40.6462378237046)) ^^http://www.opengis.net/ont/geosparql#wktLiteral