メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.369080954353 34.4881607266264, 133.368966724822 34.4885046982258, 133.368835125973 34.4889422282309, 133.368752970542 34.4892274277599, 133.368740080806 34.4892243147482, 133.367973509589 34.4890328300549, 133.367568625175 34.4889432847453, 133.367215928535 34.4888571688886, 133.367374166645 34.4881056903961, 133.367384396387 34.4877809138935, 133.36824604553 34.4876934146467, 133.369301151429 34.4875137142313, 133.369254785851 34.4876671413602, 133.369139878327 34.4880052034422, 133.369080954353 34.4881607266264)) ^^http://www.opengis.net/ont/geosparql#wktLiteral