メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.854329741566 34.7131634938451, 137.85434834481 34.7135075513548, 137.85429458879 34.713581917237, 137.854296229508 34.7136616481246, 137.8542993463 34.713814628521, 137.854298108354 34.7138147634895, 137.85430146806 34.7139476032326, 137.854308402243 34.7142238497139, 137.854315266599 34.7142240267099, 137.854841305175 34.7142111780191, 137.854897468907 34.7142109119351, 137.854898601974 34.71448219784, 137.854851180103 34.7144822280356, 137.853653251443 34.7145195442331, 137.852798419013 34.71455444531, 137.852699749823 34.7145584284438, 137.852573065245 34.7145622626522, 137.852475965262 34.7145563939324, 137.852357823046 34.7145584424739, 137.852344599609 34.7142473736385, 137.852306870132 34.7136995452138, 137.852304648133 34.7136672787968, 137.852301011483 34.7135704947423, 137.852288440661 34.7133725327811, 137.852287763361 34.7133609789649, 137.852279102365 34.7132138846956, 137.852261927948 34.7129174433248, 137.852253206651 34.7127562636501, 137.852773115825 34.712747477587, 137.852950739963 34.7127444748847, 137.853497050638 34.7127282176397, 137.853863018832 34.7127174808879, 137.854333319379 34.7127034933558, 137.854329741566 34.7131634938451)) ^^http://www.opengis.net/ont/geosparql#wktLiteral