メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.482915298548 36.9099844038921, 137.482351113311 36.9102662278805, 137.482124202241 36.9103470120989, 137.48157940493 36.909952380027, 137.480551746915 36.9100730042659, 137.480479142224 36.9099352126904, 137.480195570861 36.9097134233518, 137.479150625397 36.9089862590237, 137.480352073142 36.9079927987321, 137.479595911433 36.9074027923246, 137.480178858796 36.9069673902662, 137.481090350276 36.9062305830945, 137.482148145848 36.905362156539, 137.482755683834 36.904848740509, 137.484134112574 36.9059019215924, 137.486207909386 36.9075359400368, 137.484850114909 36.908684755551, 137.484251358527 36.9091994210348, 137.483709082993 36.909562858669, 137.483312202041 36.9097813059066, 137.482915298548 36.9099844038921)) ^^http://www.opengis.net/ont/geosparql#wktLiteral