<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.4250000 35.3583333, 138.4312500 35.3583333, 138.4312500 35.3625000, 138.4250000 35.3625000, 138.4250000 35.3583333))
^^http://www.opengis.net/ont/geosparql#wktLiteral
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