<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.631818297477 35.3578434763755, 136.630415214711 35.3577570458067, 136.630328681766 35.3577590558292, 136.630348092246 35.3572868175692, 136.631862572049 35.3573731793272, 136.631818297477 35.3578434763755)) ^^http://www.opengis.net/ont/geosparql#wktLiteral