メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.156587872862 34.9652778532144, 137.156731211353 34.9656740251733, 137.156885958249 34.966147880302, 137.157115466475 34.9668090808462, 137.15712423605 34.9668281668407, 137.157616163755 34.9682567024559, 137.157641474201 34.9683176246601, 137.157400779031 34.9683905697239, 137.157013028407 34.9685078737286, 137.156998474576 34.9685123096685, 137.156885735613 34.9685563885562, 137.156702267449 34.9686487053375, 137.156253234687 34.9688491063132, 137.156195730238 34.9689122052398, 137.155941070891 34.9692275618554, 137.155886303989 34.9692568552934, 137.155825149986 34.9692712177752, 137.155817314152 34.96923156532, 137.15571696171 34.9687141190492, 137.155643637459 34.9683695057061, 137.155579997229 34.9680703198088, 137.155434276663 34.9673853899214, 137.155399561881 34.9672814337491, 137.155390094978 34.9672555151691, 137.155227416491 34.9667832766068, 137.15506189057 34.966400411427, 137.15497353733 34.9661119273487, 137.154846123703 34.9656551849797, 137.15483827856 34.9656251115218, 137.154716399298 34.9650867425119, 137.154598074572 34.9646461288644, 137.154419793069 34.9640964863265, 137.154486099893 34.9640393752526, 137.154757666028 34.9635975333881, 137.154909230294 34.9633376689089, 137.155067299846 34.9632824693307, 137.155106790224 34.9632659221277, 137.155465107103 34.9631158747523, 137.155650709641 34.9630865255516, 137.156074172759 34.96306001524, 137.156214591475 34.9639131976323, 137.156289821187 34.9642611936234, 137.156310869853 34.9643435956864, 137.156326127622 34.9644020538007, 137.156327743744 34.9644205046177, 137.156587872862 34.9652778532144)) ^^http://www.opengis.net/ont/geosparql#wktLiteral