メタデータ名 C18401-20050101
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.758271237581 35.4189856741208, 136.758023182987 35.4190116002272, 136.758012629966 35.4189720240084, 136.757552943422 35.4190254060332, 136.757407626149 35.4190382972421, 136.757284412403 35.4183017804789, 136.757354821338 35.4182938131263, 136.758120579478 35.4182058977687, 136.758118363935 35.41815040057, 136.758674801382 35.4182036742506, 136.758716619948 35.4186376378063, 136.758702678853 35.4186643159973, 136.758759729702 35.4189261881411, 136.758271237581 35.4189856741208)) ^^http://www.opengis.net/ont/geosparql#wktLiteral