メタデータ名 G20523856454
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.100567822192 38.8479322914142, 141.100151924235 38.8482306197662, 141.099423895147 38.8476382970323, 141.099438354058 38.8474285096, 141.099985300664 38.8469743823648, 141.100351006176 38.8469592435277, 141.101109180864 38.8475439627251, 141.100567822192 38.8479322914142)) ^^http://www.opengis.net/ont/geosparql#wktLiteral