<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.945241933324 37.8012277995148, 140.943911818595 37.8011002533347, 140.942084804314 37.8008937422754, 140.942188232152 37.7987742713662, 140.945346188308 37.7988678605623, 140.945241933324 37.8012277995148)) ^^http://www.opengis.net/ont/geosparql#wktLiteral