メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.359710170622 37.3012375999332, 140.359714445328 37.3012378620162, 140.36157275438 37.3013338908282, 140.361493215402 37.3022654832704, 140.361415070975 37.3031502045138, 140.361369090256 37.3036707765277, 140.361299025253 37.3045822904449, 140.361266097301 37.3050106443375, 140.361231232701 37.3054692370908, 140.361163195918 37.3063640296388, 140.360494122499 37.3058424064844, 140.360298738029 37.3057100846072, 140.359947070932 37.3054721562804, 140.359239125668 37.3049540787895, 140.358379219771 37.3043365684639, 140.357997172921 37.3040758206835, 140.357763236043 37.3039873121593, 140.357486218854 37.3039263105487, 140.357192263483 37.3039069171484, 140.357028226984 37.303928343395, 140.357044687145 37.3038109862867, 140.357095685448 37.3036864346972, 140.357232228948 37.3034373222871, 140.357564852055 37.3028007075402, 140.35780339648 37.302309531617, 140.358403570652 37.3016232907211, 140.358824025148 37.3011935354693, 140.359710170622 37.3012375999332)) ^^http://www.opengis.net/ont/geosparql#wktLiteral