メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.364460806513 43.080466496374, 141.365171678906 43.0805652489156, 141.36502287039 43.0811443104009, 141.364765902061 43.0811127149282, 141.364694827708 43.0813974185476, 141.364629766946 43.0816775973513, 141.363562747269 43.0815177821064, 141.363630971512 43.0812447311285, 141.363700522121 43.080966276507, 141.363861297222 43.0803831596473, 141.364460806513 43.080466496374)) ^^http://www.opengis.net/ont/geosparql#wktLiteral