メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.558990656103 34.2455372944557, 132.558952408955 34.2462302021688, 132.559252149589 34.2465216825229, 132.558086616261 34.2473723041651, 132.557605005857 34.2476967088873, 132.556530029707 34.2484192594924, 132.555820577186 34.2477507058244, 132.555106957723 34.2470779349067, 132.556676512246 34.246003062991, 132.55728778563 34.2455837281825, 132.557290192202 34.245582030105, 132.557631453891 34.2453368173847, 132.558514325877 34.244659523551, 132.558563749854 34.2450474573343, 132.55905381278 34.2454944101463, 132.558990656103 34.2455372944557)) ^^http://www.opengis.net/ont/geosparql#wktLiteral