メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.61721158702 34.7961213599721, 133.616760063641 34.796173420538, 133.616747231604 34.7961727888044, 133.616635138552 34.7956819618529, 133.616592544332 34.7956857965078, 133.616580801739 34.7955971304156, 133.616571531592 34.7955365376191, 133.616518032656 34.7955308139189, 133.61649443501 34.7954792919629, 133.616600882302 34.7954526982453, 133.616550643202 34.7951789023478, 133.616896303954 34.7951375540281, 133.617176894077 34.7950979350119, 133.617302095134 34.7950883892823, 133.617358198937 34.7953992993029, 133.617090097474 34.7954411051086, 133.61721158702 34.7961213599721)) ^^http://www.opengis.net/ont/geosparql#wktLiteral