メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.204510779221 36.0761645485389, 140.204799400311 36.076761542829, 140.205057479369 36.0772911645774, 140.205201265947 36.0776065187665, 140.20473612075 36.0777612666797, 140.204312308231 36.0775949767539, 140.204192576685 36.0775697992071, 140.203850655618 36.0776812363688, 140.203099548681 36.0779414334615, 140.203076599138 36.0779493814422, 140.203081575447 36.0779654535539, 140.203193966605 36.0783291853721, 140.202810656569 36.0787432803873, 140.202478033984 36.0781576483473, 140.201678534107 36.0784217625374, 140.201444744249 36.0779625654086, 140.201360873561 36.0777972528007, 140.201303726967 36.0776982988924, 140.20111559734 36.0773105076868, 140.200921237128 36.0769441924472, 140.200550260729 36.0762299189566, 140.200549646692 36.0762287149524, 140.201246531739 36.0757637666359, 140.20126823555 36.0757492616732, 140.201580708253 36.0755737601351, 140.202094063125 36.0753340657289, 140.202173344456 36.0752980791358, 140.202348482824 36.0752185868352, 140.202670286345 36.0750729776074, 140.203261833298 36.0749085899084, 140.203750040613 36.0747729288766, 140.203858370127 36.0747448419027, 140.204059263501 36.0751980943797, 140.204316161288 36.0757369275922, 140.204510779221 36.0761645485389)) ^^http://www.opengis.net/ont/geosparql#wktLiteral