メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.881346696205 34.7180269700768, 134.882573472939 34.7183447005676, 134.882214728009 34.7188036938649, 134.882033596509 34.7190353805946, 134.881441356719 34.7198447581164, 134.880685623733 34.7208474250001, 134.880440293739 34.7207355608061, 134.880236455414 34.7206425255089, 134.879985266737 34.7205798474324, 134.879663289699 34.7204993166905, 134.879093499552 34.7203570753323, 134.879191495457 34.7199403946314, 134.87928850202 34.7195290713943, 134.879373514348 34.7191683699054, 134.879415005075 34.7189925312052, 134.879587086725 34.7187067989614, 134.879762831837 34.7182649766517, 134.879863013871 34.7180129501131, 134.880003556925 34.7176596050476, 134.881346696205 34.7180269700768)) ^^http://www.opengis.net/ont/geosparql#wktLiteral