<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.5375000 40.6458334, 140.5437500 40.6458334, 140.5437500 40.6500000, 140.5375000 40.6500000, 140.5375000 40.6458334))
^^http://www.opengis.net/ont/geosparql#wktLiteral
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