メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.758320645694 38.7289636722456, 140.758433015698 38.7290659419315, 140.758491450255 38.729111728581, 140.758509263871 38.7292879802963, 140.758527181865 38.7293655546455, 140.758499220805 38.7295699303118, 140.758565285641 38.7296333174582, 140.75861663518 38.7297196403571, 140.758601830932 38.7298232353349, 140.758579194191 38.7303872742048, 140.758644851324 38.7308421345356, 140.758732833493 38.731032085275, 140.758857488613 38.7312911761545, 140.759081914629 38.7316122678737, 140.759363131181 38.7320316506075, 140.759588022114 38.7324398754685, 140.760040776174 38.7330602396599, 140.760825623815 38.7340732666915, 140.761416170722 38.7348417977903, 140.753689624121 38.7368428481923, 140.751118666578 38.7375084408166, 140.748512256016 38.7383338627615, 140.746069334502 38.739016188996, 140.745697646472 38.7391361248321, 140.7447826365 38.7378755727704, 140.743222859429 38.7363526899082, 140.742554272509 38.7360652856352, 140.742033485745 38.735849784576, 140.741533836568 38.7356067072034, 140.740970940107 38.7352862958517, 140.740235601469 38.7349080281357, 140.739848591842 38.7346981138692, 140.739313860711 38.7343833471868, 140.738733337223 38.7340933157494, 140.738328710992 38.7338971764996, 140.7376812107 38.7336760606805, 140.736959804501 38.7334354541526, 140.737284401692 38.7327292060538, 140.737572244282 38.7321859372422, 140.739127086628 38.7301842183979, 140.740326134495 38.7280486067192, 140.741146926002 38.7269857705717, 140.742212796888 38.726021378388, 140.743122684372 38.7254129935981, 140.743497749285 38.725179331486, 140.743745194512 38.7250198933296, 140.745510781139 38.7240513633835, 140.747006656485 38.7235184167319, 140.747609630612 38.7234771956711, 140.747820113198 38.723462852291, 140.748645380841 38.7235383442542, 140.749796173862 38.7236993690662, 140.750920547882 38.7240104219169, 140.751388272033 38.7241516600415, 140.753677128803 38.7251576234072, 140.755170074491 38.7258354442695, 140.756231179248 38.7264634103359, 140.756788487092 38.7270065758788, 140.758195070197 38.7285759193178, 140.7582217634 38.7288578922, 140.758320645694 38.7289636722456)) ^^http://www.opengis.net/ont/geosparql#wktLiteral