メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.278007954753 35.3877594082304, 139.278545887464 35.3882758793769, 139.278873284706 35.3886075140566, 139.279365010514 35.3891166562937, 139.279552068387 35.3893219456887, 139.279703771586 35.3894667919774, 139.2794953917 35.3895689313179, 139.279216737399 35.3896678606071, 139.278978365204 35.3896921174058, 139.27866652577 35.3896317418623, 139.278318008375 35.3894966951419, 139.277452500215 35.3891267369169, 139.277279228341 35.3889933386543, 139.277001913542 35.3889465681859, 139.275537123303 35.3887898139115, 139.275560274829 35.3883923266423, 139.275567200623 35.3882730672954, 139.2752947087 35.388088151587, 139.275274937721 35.3880246823326, 139.275322904127 35.3877205467471, 139.275330275474 35.3876612871303, 139.275423741258 35.3876690429069, 139.27542752333 35.3876192032439, 139.27543548071 35.3875872680669, 139.275445239304 35.3874809079359, 139.27547069518 35.3873118761748, 139.275388274053 35.3873048051552, 139.275426329244 35.3870042868966, 139.275435004799 35.3869613699144, 139.275481157349 35.386965387062, 139.275484261839 35.3869451203528, 139.275538030123 35.3865976325322, 139.275540541373 35.386582644274, 139.275932746787 35.3865020638039, 139.275934557672 35.3865012275744, 139.276231499533 35.3863677440979, 139.276371038035 35.3862650116247, 139.276620896741 35.3860250454964, 139.276627112576 35.3860026803044, 139.276738605258 35.3860646704279, 139.276779970918 35.3861333813352, 139.27678051128 35.3862050714078, 139.2772381141 35.3866955452335, 139.277305710113 35.3867073357339, 139.277679906039 35.3870718644904, 139.278166771723 35.3876608464247, 139.278007954753 35.3877594082304)) ^^http://www.opengis.net/ont/geosparql#wktLiteral