メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.602991186779 34.6062428238413, 135.602995839829 34.6064565110373, 135.602990959007 34.6068741532772, 135.602989886263 34.6069654291058, 135.60303789182 34.607520163234, 135.603047016797 34.6076431671086, 135.603093458786 34.6088586851575, 135.602953679401 34.6088748517916, 135.602388377755 34.6088962531773, 135.602128495416 34.608884136993, 135.601952135304 34.6088721521134, 135.601811085879 34.6088598594015, 135.600627443647 34.6088428909733, 135.600617118991 34.6082498232508, 135.600612151548 34.6079524457294, 135.600612892021 34.6079134284056, 135.600604375655 34.6074855995882, 135.60058969673 34.6069478782592, 135.600599335604 34.606882829705, 135.600598162264 34.6067118464609, 135.600592483424 34.6058842289301, 135.601825670236 34.6058704482893, 135.602260210501 34.6058655880181, 135.602983079145 34.6058704778615, 135.602991186779 34.6062428238413)) ^^http://www.opengis.net/ont/geosparql#wktLiteral