メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.471433539281 40.6001827446277, 140.471485969235 40.6002303316479, 140.471522107691 40.6004138754669, 140.471678079545 40.6008304082539, 140.471695009361 40.6008448855872, 140.471719181678 40.600851645695, 140.471754399056 40.6008517560072, 140.471813657664 40.6008444124343, 140.471826480569 40.6010382259353, 140.471850945786 40.6012255319966, 140.472135546268 40.6011152541678, 140.472149794008 40.6011093870907, 140.472282882051 40.6012213953805, 140.472361483905 40.6012904556053, 140.472120418304 40.6014589888878, 140.472081788714 40.6014071527282, 140.472063951681 40.6014236322513, 140.472010184668 40.6012943513961, 140.471943752205 40.6012710642094, 140.471871049079 40.6012892722308, 140.471827613985 40.6013065145399, 140.471609120398 40.6013934295925, 140.471676375789 40.601482365581, 140.471718249086 40.601570166498, 140.471747981633 40.6016670760455, 140.471741411298 40.6017639421232, 140.471732085427 40.6018837365, 140.471601402462 40.6019156934628, 140.471431636113 40.6019796820051, 140.471321888524 40.6020746076025, 140.471207776299 40.6019744078095, 140.471105240702 40.6019141397319, 140.470966628924 40.6018122454392, 140.470784495421 40.6016287356435, 140.470906963121 40.6015837374376, 140.470855222855 40.6014726875943, 140.470797974949 40.60148784564, 140.47068774537 40.6010721602826, 140.470618883054 40.6007738253815, 140.470491234386 40.6002766782964, 140.470746917962 40.6002552458662, 140.470710050539 40.6000956236115, 140.470572817415 40.6000977959535, 140.470530238453 40.5998511181965, 140.470361680434 40.5998631132095, 140.4702529493 40.5993084702753, 140.470764371277 40.599249774983, 140.470731651601 40.5991171842576, 140.470976856043 40.5990950844058, 140.471239359317 40.5990111225068, 140.471396458147 40.5990733913358, 140.471216964239 40.5992684328286, 140.471320418542 40.5996228815907, 140.471463655329 40.5997054410818, 140.471228869775 40.5997248295022, 140.471239253645 40.5997933233994, 140.471361452965 40.599784559313, 140.471433539281 40.6001827446277)) ^^http://www.opengis.net/ont/geosparql#wktLiteral