メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.409724121423 33.1862551869513, 130.409639378875 33.1862925074282, 130.409592323616 33.186225693267, 130.409558461612 33.1861589437595, 130.409537751618 33.1860988935499, 130.409391980003 33.1857852057959, 130.409371151153 33.1857429278193, 130.409326749233 33.1856739061687, 130.409408691531 33.1856543255535, 130.409705037399 33.1855580619895, 130.409741492688 33.1856314838967, 130.409754583972 33.1856470792289, 130.410028564443 33.1861323190703, 130.410023109097 33.1861589370112, 130.40989614272 33.1861960566063, 130.40981942029 33.1862179004677, 130.409724121423 33.1862551869513)) ^^http://www.opengis.net/ont/geosparql#wktLiteral