メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.224109644241 34.7182649889322, 135.22471270664 34.7185062256666, 135.224580668966 34.7186649510943, 135.224303792614 34.7190613744938, 135.224204625074 34.7192311273638, 135.224138256395 34.7194051474555, 135.223661338142 34.7192193275853, 135.222847398505 34.718912016561, 135.223002481115 34.7186111417259, 135.223077256574 34.7184573439293, 135.223194563615 34.718197311544, 135.223301243112 34.7179644010982, 135.224109644241 34.7182649889322)) ^^http://www.opengis.net/ont/geosparql#wktLiteral