メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.994851854731 34.0671702090792, 132.99554442547 34.0678062162787, 132.995009516231 34.0682362847301, 132.994955052084 34.0682862812768, 132.99466269919 34.0685244216652, 132.994440265937 34.0687177730824, 132.994390478742 34.0687639158152, 132.993943974708 34.0691545548429, 132.993282862946 34.0686923803315, 132.992982394019 34.0684762072386, 132.992974566578 34.0684690604706, 132.992584924455 34.0681145875677, 132.992576085445 34.0681065186066, 132.992336097093 34.0678687579337, 132.993156707784 34.0671843978694, 132.993176029346 34.0672013847907, 132.993513865676 34.0669287104538, 132.994052752836 34.0664913405251, 132.994851854731 34.0671702090792)) ^^http://www.opengis.net/ont/geosparql#wktLiteral