メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.235746024239 35.9337099839365, 140.229537324213 35.9365761701172, 140.227063233931 35.9330870999553, 140.228131701844 35.932583934546, 140.228841787462 35.9322430659348, 140.229510403786 35.9319474574349, 140.229903756826 35.9318036894101, 140.23044510254 35.9316570965861, 140.231377442036 35.9314151455374, 140.231790029703 35.9312924621102, 140.232341088406 35.9310988005013, 140.232876695866 35.9309319800911, 140.233589111553 35.9307166165905, 140.233953334962 35.9306533317605, 140.234683399806 35.9304971483181, 140.235027289136 35.9318489589198, 140.235133348968 35.9322170602843, 140.235264059291 35.9326224249979, 140.235479830797 35.9331806055595, 140.235746024239 35.9337099839365)) ^^http://www.opengis.net/ont/geosparql#wktLiteral