メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.862210234224 34.0276240165659, 131.862212993127 34.0276271232097, 131.862274881861 34.0276974342562, 131.862540343158 34.0279911216474, 131.862565244326 34.0280186550657, 131.862905834338 34.028395223877, 131.862930649243 34.0284175437489, 131.863977438661 34.0293565533044, 131.863400317766 34.0296371669658, 131.862358015798 34.0301438635634, 131.86232462439 34.030160122698, 131.861882708227 34.0303749938797, 131.861158794284 34.0300914356309, 131.860610075583 34.0298891741632, 131.860544803432 34.0298606948594, 131.859700247268 34.0294908891565, 131.859481096503 34.0294010232908, 131.858837154673 34.0291372320719, 131.858431911325 34.0289926576192, 131.858192483276 34.0289072455824, 131.858278992776 34.0288530843147, 131.858751005038 34.0285570153085, 131.859213729828 34.028266838682, 131.860099677809 34.0277111752989, 131.860172024136 34.0276657112038, 131.860635075449 34.0273753884347, 131.860686437025 34.0273431139011, 131.860754945795 34.0273001761973, 131.861121356822 34.0270703289612, 131.861509596142 34.0268277157213, 131.862210234224 34.0276240165659)) ^^http://www.opengis.net/ont/geosparql#wktLiteral