メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.676387811843 34.8351296297532, 134.676551894045 34.8354520081736, 134.676673694695 34.8357436583484, 134.676687793798 34.8357700291063, 134.676796169859 34.8360531954849, 134.676149727723 34.8362427857815, 134.676093806419 34.8362591425416, 134.676069383525 34.8362663251452, 134.675476899109 34.8364400536725, 134.674529519758 34.836743310249, 134.674522055562 34.8367457255775, 134.67367667682 34.8370367861135, 134.673620208465 34.8370562416267, 134.673522064233 34.8367845117396, 134.673490128215 34.8366960859433, 134.673464059793 34.8366152359441, 134.673269373647 34.8362061018094, 134.67315968597 34.8359185695862, 134.67345290114 34.8358098522005, 134.673668948471 34.8357262747854, 134.674091082104 34.835562970827, 134.674517436235 34.8354276056571, 134.674838961309 34.8353226788106, 134.675048639162 34.8352656761969, 134.675108376788 34.8352482517072, 134.675308972537 34.8351900761631, 134.675625791881 34.8350890332015, 134.675863647516 34.8350047636547, 134.6762723887 34.8348819787797, 134.676387811843 34.8351296297532)) ^^http://www.opengis.net/ont/geosparql#wktLiteral