メタデータ名 si242020031
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.420069829523 43.7607773113911, 142.420123682748 43.7612629646895, 142.41821249508 43.7613669405255, 142.417959139651 43.76137806837, 142.416145588435 43.7614658857675, 142.416093364996 43.7609869790593, 142.416039065686 43.7604890205247, 142.417108995063 43.7604399396183, 142.417850080416 43.7603982723812, 142.41794551795 43.760393057876, 142.41840498916 43.7603679470102, 142.420033457747 43.7602789766537, 142.420069829523 43.7607773113911)) ^^http://www.opengis.net/ont/geosparql#wktLiteral