メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.350263136553 34.7474725484745, 135.350594377303 34.7474876670774, 135.351412577788 34.747525332906, 135.351738610358 34.7475403522519, 135.351715541272 34.7479402822764, 135.351706753067 34.7480930391684, 135.35169493485 34.7482976548712, 135.351674506868 34.7486558715087, 135.351651781215 34.7490283331532, 135.351641146803 34.7492043457783, 135.351630082189 34.7493871228817, 135.351607681834 34.749758172781, 135.351256921615 34.7497453322626, 135.350599531898 34.7497211110049, 135.35035889164 34.7497122763445, 135.350186518068 34.7497108999507, 135.349800608338 34.7498025792523, 135.349637047878 34.7498171860026, 135.349392512829 34.7498388068336, 135.349157728747 34.749876120257, 135.34890714049 34.7495152373972, 135.348820425505 34.7493880677721, 135.348060113584 34.7489648135143, 135.348145272479 34.7485054900875, 135.348246679828 34.7479588435771, 135.348281172794 34.7477726315576, 135.348348574615 34.7473962768346, 135.350263136553 34.7474725484745)) ^^http://www.opengis.net/ont/geosparql#wktLiteral