<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.2187500 35.7416667, 140.2250000 35.7416667, 140.2250000 35.7458334, 140.2187500 35.7458334, 140.2187500 35.7416667))
^^http://www.opengis.net/ont/geosparql#wktLiteral
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