<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.868212980501 37.5305656491496, 139.866799136688 37.5298836416615, 139.86785273087 37.5276546973308, 139.868421260206 37.5265360600992, 139.868794533312 37.5259144835846, 139.870548257079 37.5265684774951, 139.868212980501 37.5305656491496)) ^^http://www.opengis.net/ont/geosparql#wktLiteral