メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.052923368259 34.8653448404396, 137.052929203446 34.8653423803313, 137.052949168177 34.8653338772487, 137.053064407708 34.8655940784875, 137.053192314494 34.865871756844, 137.053246692329 34.8659722395724, 137.053285233035 34.8660702410366, 137.053324365164 34.8662979030336, 137.053367249142 34.8665310621688, 137.053386679321 34.8666305260219, 137.053422515099 34.8666534481663, 137.053526850615 34.8666602361496, 137.053632826375 34.8666697020837, 137.053793394052 34.8666866838395, 137.053608922555 34.8668558225126, 137.053528223975 34.8668497615627, 137.053342373868 34.8668320509289, 137.053264128557 34.8668212728058, 137.053172026143 34.8668044255063, 137.053111756353 34.8667550686998, 137.05302942161 34.8665415926436, 137.053008145494 34.8665498835633, 137.052825000536 34.866622606444, 137.052775391766 34.8665345937694, 137.052729873965 34.8664377124716, 137.052668023044 34.8663584218839, 137.052522458319 34.8661062916953, 137.052455734298 34.8660134741127, 137.052323063502 34.8658528423122, 137.052213377426 34.8657469549827, 137.052166012969 34.8656503529878, 137.05207090219 34.8654480624883, 137.052278483504 34.8653746605625, 137.052262072661 34.8653474589687, 137.052402002642 34.8652789936982, 137.052319506071 34.8651614406187, 137.05218140974 34.8652170198603, 137.052004938621 34.8649946513511, 137.052450711728 34.8647071584495, 137.052786937917 34.8650455316205, 137.052861141442 34.8651202550741, 137.052923368259 34.8653448404396)) ^^http://www.opengis.net/ont/geosparql#wktLiteral