メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.221545197616 33.8438932027102, 133.218126628292 33.8427006276173, 133.219616036042 33.839548719024, 133.22167074486 33.8364223316592, 133.228996711168 33.8308775679053, 133.230480976174 33.8291883185563, 133.230976445709 33.8283915413087, 133.231490665874 33.8262286293458, 133.231752854597 33.8258423529837, 133.23466782958 33.825619103567, 133.235024783834 33.8274211525437, 133.236350936958 33.829986901459, 133.236594242965 33.8310391413988, 133.232267892534 33.8374250437295, 133.231538703181 33.8387532679324, 133.227303913951 33.8434708630526, 133.22683908241 33.8437115865174, 133.2250692003 33.8439010985934, 133.221545197616 33.8438932027102)) ^^http://www.opengis.net/ont/geosparql#wktLiteral