メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.959829465616 35.0052095528005, 136.959561055086 35.0060620271533, 136.959294168275 35.0068437281175, 136.959106745077 35.0073967482358, 136.958973365177 35.0077904844677, 136.958753429371 35.0077391189061, 136.95761008987 35.0075453813428, 136.957556081552 35.0075362735468, 136.956287342984 35.0073124443443, 136.956803238187 35.006401455823, 136.957392459234 35.0053609374529, 136.957677049359 35.0048028048661, 136.957922358736 35.0048440756462, 136.958447963018 35.0049267452622, 136.959053229952 35.0050278595927, 136.959369791488 35.0050968567296, 136.959837338625 35.0051844940318, 136.959829465616 35.0052095528005)) ^^http://www.opengis.net/ont/geosparql#wktLiteral