メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.564266114676 34.243605330039, 132.564579742909 34.2438908370133, 132.564898392998 34.2442071781376, 132.565232616714 34.2445610789135, 132.564619113234 34.2450103284848, 132.563450440373 34.2458263597489, 132.563238532221 34.2459801687538, 132.562509394147 34.2453252403193, 132.561855877115 34.2447059834792, 132.562113699605 34.2445308979378, 132.563300428228 34.2437031240629, 132.5639446291 34.2432709663032, 132.564266114676 34.243605330039)) ^^http://www.opengis.net/ont/geosparql#wktLiteral