メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.841526997333 35.4272784327371, 133.841796868722 35.4276301928298, 133.841973497439 35.4278797463187, 133.839695318935 35.4290126185982, 133.839393284345 35.4283414349886, 133.839201435092 35.4279150605303, 133.839099563257 35.4277252808474, 133.840785451708 35.4268663335555, 133.840892932692 35.426815245262, 133.841039133792 35.4267457504307, 133.841099420287 35.4267211716535, 133.841526997333 35.4272784327371)) ^^http://www.opengis.net/ont/geosparql#wktLiteral