メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.05403750874 34.3460832110908, 134.054146329789 34.3465732182518, 134.053346046011 34.3467330736826, 134.053289465962 34.3467361467458, 134.053084561338 34.3467560932191, 134.052942504951 34.3467711061094, 134.052428153149 34.3468228810534, 134.050692959757 34.3469784960714, 134.049693857938 34.3470518860858, 134.04939182966 34.347088886866, 134.049268017449 34.3464970937409, 134.050568755974 34.3463019041446, 134.052298099804 34.3460529219919, 134.052401209352 34.3460299163266, 134.05321560065 34.3459046571422, 134.053967763883 34.3457889719715, 134.05403750874 34.3460832110908)) ^^http://www.opengis.net/ont/geosparql#wktLiteral