<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.4625000 35.5291667, 137.4687500 35.5291667, 137.4687500 35.5333333, 137.4625000 35.5333333, 137.4625000 35.5291667))
^^http://www.opengis.net/ont/geosparql#wktLiteral
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