メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.995657106891 34.0712650542804, 132.99606507594 34.0715046255657, 132.996360725709 34.0716953354288, 132.996909864407 34.0720368491574, 132.996930960557 34.0720546157673, 132.99680699189 34.0721774486155, 132.996502997939 34.0724979005457, 132.996234999056 34.0727788426915, 132.995892311433 34.0731709174874, 132.994574835182 34.0723358009447, 132.994527539044 34.0722693906494, 132.994039721498 34.071866409984, 132.994183611051 34.071739225176, 132.994083342016 34.0716638576015, 132.994397622431 34.0714007924345, 132.994384482989 34.0713831266839, 132.994843970103 34.0709840042987, 132.994711814757 34.0709261161348, 132.994850501344 34.0707769309753, 132.995206950348 34.0709899466427, 132.995657106891 34.0712650542804)) ^^http://www.opengis.net/ont/geosparql#wktLiteral