メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.180209081869 33.9269595574603, 133.180158619422 33.927298949175, 133.180125636492 33.9275394188395, 133.179455668511 33.9273951001257, 133.179411162764 33.9273823051521, 133.178866051822 33.9272257707611, 133.17889407433 33.9270529835292, 133.178938337719 33.9267799998811, 133.178948044521 33.9267201509869, 133.179041280909 33.9261451072094, 133.179713095981 33.9262671030353, 133.18077861174 33.9264897210508, 133.18069528303 33.9268345221983, 133.180235428475 33.9267823276886, 133.180209081869 33.9269595574603)) ^^http://www.opengis.net/ont/geosparql#wktLiteral