メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.997716180469 34.0648299478647, 132.998399813219 34.0653963766264, 132.998105310981 34.0657464336851, 132.997871106139 34.0655730240398, 132.997499494926 34.0658886652424, 132.997295916999 34.0657170030828, 132.996555788627 34.0663588660468, 132.996253944739 34.0661105754185, 132.996232371415 34.0660950585193, 132.995506959299 34.0655194206288, 132.99597214761 34.0650954121819, 132.996323700123 34.0647880720336, 132.996630193137 34.0645075931979, 132.996997298742 34.0641874297725, 132.997733232716 34.0648158615504, 132.997716180469 34.0648299478647)) ^^http://www.opengis.net/ont/geosparql#wktLiteral