メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.55958788991 39.3129257501988, 140.559614630693 39.3129385505481, 140.559725535566 39.3129671737897, 140.559851462338 39.3129880900358, 140.559989626623 39.3130010836916, 140.560123613455 39.3130110406727, 140.560100787552 39.3131954377271, 140.560075216315 39.3133755360328, 140.560058294159 39.3134634648799, 140.560031032212 39.3137223083055, 140.559888306018 39.3137228861986, 140.559614231658 39.3137333590935, 140.559074521325 39.3137565037394, 140.559015627962 39.3137589688787, 140.55853181931 39.3137719713315, 140.558149016126 39.3137860558731, 140.557660076934 39.313802350281, 140.5568634705 39.3138347309522, 140.556273692981 39.313859012946, 140.556294500362 39.3136835481392, 140.556316607311 39.313483315475, 140.556339903638 39.313285759195, 140.556349853114 39.3131700163941, 140.556719532513 39.3131065745998, 140.557070443733 39.3130413980506, 140.557303685882 39.3130024010082, 140.557371721198 39.3129901766369, 140.557551783204 39.3129580204745, 140.557799998276 39.3129125146062, 140.558013253639 39.312876425185, 140.558134737193 39.3128529958775, 140.558246604029 39.3128329225634, 140.558672980018 39.3127946625975, 140.558737632289 39.3127907329611, 140.558992730094 39.3127682525192, 140.559237336312 39.3127525740648, 140.559398111656 39.3127399348901, 140.559492137092 39.3128565566411, 140.559560447578 39.312912665337, 140.55958788991 39.3129257501988)) ^^http://www.opengis.net/ont/geosparql#wktLiteral