<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.7312500 35.1750000, 136.7375000 35.1750000, 136.7375000 35.1791667, 136.7312500 35.1791667, 136.7312500 35.1750000))
^^http://www.opengis.net/ont/geosparql#wktLiteral
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