メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.064457876148 34.7392180636389, 135.063914029452 34.7399678693475, 135.063808075958 34.7401140099004, 135.063497375385 34.7405428106248, 135.063043458685 34.7411691038861, 135.062730984091 34.7410289949449, 135.061170765069 34.740260814827, 135.061517622678 34.7397903926475, 135.061631443721 34.7396361785055, 135.061831769216 34.7393643936201, 135.062014737315 34.739370058722, 135.06219701145 34.7392968482765, 135.062280946678 34.7392174658441, 135.062312873463 34.7391226191765, 135.062421318619 34.7390363286419, 135.062582228044 34.7390173344123, 135.062705076587 34.739016597799, 135.062857597541 34.7389751165178, 135.063066653533 34.73884314791, 135.063204451995 34.738680054759, 135.063298848711 34.7385487737113, 135.063439296727 34.73837664956, 135.063566650673 34.7382677074289, 135.06371909032 34.7382172107009, 135.06389398537 34.7382364435896, 135.064033808685 34.7383032146356, 135.064209817398 34.7384486475856, 135.064315563842 34.7386756357901, 135.064969160784 34.7384914099029, 135.064885965244 34.7386541767598, 135.064729020674 34.7388128796437, 135.064457876148 34.7392180636389)) ^^http://www.opengis.net/ont/geosparql#wktLiteral