メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.321121747613 35.4280060832454, 136.320175912595 35.4305470760696, 136.319282075684 35.4328569731852, 136.319171015183 35.4331441283698, 136.31819611773 35.4325385694473, 136.317199449129 35.431568209753, 136.316972939459 35.4314520099324, 136.316608161555 35.43143933953, 136.316223999431 35.4314802018559, 136.315827330514 35.4314532451623, 136.315298586779 35.4310688217297, 136.314943673713 35.430866863055, 136.314683297429 35.4307630001383, 136.314451871025 35.4307414548023, 136.314100360784 35.4307484253829, 136.313743347982 35.4307513574624, 136.310942936216 35.4316548691473, 136.311011261551 35.430593452512, 136.311127136119 35.4301198201426, 136.311324118182 35.4292057800381, 136.311356523847 35.4287804239399, 136.311647479233 35.4268778493532, 136.311709806025 35.4265031540641, 136.311743836225 35.4262985635305, 136.312041618539 35.4253526391611, 136.312456605396 35.4245487311728, 136.313955306526 35.4232639206012, 136.314186105472 35.4226951272956, 136.314193747016 35.4226802488995, 136.314674066298 35.4214763461158, 136.315821973118 35.4217268661909, 136.315482420831 35.4220911267135, 136.319360520618 35.4229428907171, 136.319401443065 35.4228329254574, 136.320570046955 35.423091796661, 136.321480134966 35.4232921911072, 136.321960973973 35.4233796416633, 136.322596954471 35.4235131503308, 136.322532864121 35.4237282119177, 136.321121747613 35.4280060832454)) ^^http://www.opengis.net/ont/geosparql#wktLiteral