メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.996332986237 34.0705715342313, 132.99677265511 34.0708245467409, 132.99646856254 34.0711626077438, 132.996722045207 34.0713134122044, 132.996360725709 34.0716953354288, 132.99606507594 34.0715046255657, 132.995657106891 34.0712650542804, 132.995206950348 34.0709899466427, 132.995367022098 34.0708099265173, 132.995356652946 34.0707746612017, 132.995511391913 34.0705945487032, 132.995779543157 34.0702872638012, 132.996332986237 34.0705715342313)) ^^http://www.opengis.net/ont/geosparql#wktLiteral