メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.065076859549 42.384760442294, 141.065304702294 42.3849854854631, 141.065431238527 42.3851537735977, 141.065482644803 42.3853263510796, 141.065506920855 42.3854834554268, 141.06549149215 42.3855460631675, 141.065451557616 42.3857081054369, 141.065275041258 42.3861996333467, 141.065069427658 42.3869717902994, 141.065259146543 42.3879529947498, 141.065350662165 42.388530711119, 141.065393716556 42.3887842319116, 141.065445601603 42.3889264285392, 141.065526140906 42.3890030837712, 141.065688643616 42.3890705978117, 141.065831945967 42.3890944448011, 141.066110606581 42.389140789503, 141.066914695497 42.3892149210764, 141.068041858258 42.3893555402556, 141.068390115565 42.3893489991528, 141.068337128388 42.3900795458539, 141.068198529478 42.3908061161061, 141.068097087204 42.391453726821, 141.068017206218 42.3919029261195, 141.067903389364 42.3922592104876, 141.067610431355 42.3926400964293, 141.067227296009 42.3930729450842, 141.066843904577 42.3935191541996, 141.066442673651 42.3939650374838, 141.066204296972 42.3942935875747, 141.065780150356 42.395003982167, 141.065413691921 42.3954468439062, 141.065067754574 42.3952526557742, 141.063862308441 42.3945877455685, 141.063277247892 42.3942778353423, 141.063552424709 42.3927923318053, 141.06562710911 42.3918286169483, 141.065959958536 42.3910877366788, 141.066152671536 42.3903963343961, 141.064324735132 42.3899946775618, 141.062059219564 42.3894967396401, 141.06186105378 42.3894437632037, 141.060446308683 42.3890516684527, 141.060294147999 42.3890095759042, 141.05851370966 42.388558659905, 141.057109404735 42.3881981405116, 141.05725174981 42.3878612954076, 141.057383502338 42.3875676672979, 141.057567502353 42.3870801694235, 141.05777003545 42.3866360507922, 141.057871982105 42.3863779849213, 141.058135573336 42.3857905885531, 141.058291809706 42.385486382709, 141.058675058086 42.3847274777103, 141.059000187348 42.3839607937153, 141.059154926858 42.3839912385697, 141.05991013974 42.3824399625885, 141.062934714774 42.3831524563156, 141.063317665904 42.3823649753782, 141.06349902855 42.3832487486219, 141.063563729066 42.3833850294039, 141.063862492759 42.3837127990226, 141.064427423874 42.3842001727251, 141.065076859549 42.384760442294)) ^^http://www.opengis.net/ont/geosparql#wktLiteral