メタデータ名 C31342-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.2312500 35.5458334, 133.2375000 35.5458334, 133.2375000 35.5500000, 133.2312500 35.5500000, 133.2312500 35.5458334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral