<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.632920238685 35.3608741262756, 136.63157407614 35.3607973246168, 136.631612933124 35.3603539759262, 136.632961037384 35.3604086721381, 136.632920238685 35.3608741262756)) ^^http://www.opengis.net/ont/geosparql#wktLiteral