メタデータ名 G20503325674
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.8875000 35.3416667, 134.8937500 35.3416667, 134.8937500 35.3458334, 134.8875000 35.3458334, 134.8875000 35.3416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral