メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.91838296577 34.7022000253837, 137.919148053329 34.7002158996161, 137.919932104727 34.6981780529574, 137.919314355113 34.6980083315386, 137.919905872013 34.6964294644212, 137.919717359209 34.6964942055111, 137.918392074303 34.696688599418, 137.917517371517 34.696575391884, 137.917835952686 34.6949147980548, 137.918009143745 34.6949249227927, 137.918177266606 34.6949222057728, 137.917660042181 34.6928560399756, 137.917217191074 34.6910332037971, 137.917203105038 34.6908225550917, 137.917186935403 34.6906903533973, 137.91717239991 34.69054407475, 137.917129556955 34.6904463963113, 137.917023487662 34.6902700980793, 137.917171138358 34.6902796806624, 137.917571824894 34.6903534386044, 137.917705572449 34.6903515446994, 137.91783334739 34.6903137024447, 137.917964450381 34.6902450290755, 137.918530024878 34.6898627763874, 137.918721118032 34.689786360875, 137.918860782863 34.6897001208393, 137.919072734233 34.6896343681943, 137.91925642712 34.6896043987405, 137.919486774969 34.6895721170315, 137.919620574477 34.6895626147227, 137.919760402265 34.6895811717061, 137.920154560991 34.689698555999, 137.921558944242 34.6896629946583, 137.921957698193 34.6895672798651, 137.922029439238 34.6895317005557, 137.922067066939 34.6894908890588, 137.922065976502 34.6890711331792, 137.922062414046 34.6890132243235, 137.922078662974 34.6890000610923, 137.92216480903 34.6890015949524, 137.922924030747 34.6890188422045, 137.923036197762 34.689657167302, 137.923059884378 34.6898316591981, 137.923068694225 34.6905772512019, 137.923024345678 34.692711009011, 137.923216582418 34.6959909109923, 137.922529692808 34.6960897896924, 137.921864320154 34.6978498947138, 137.920815340208 34.7006396558286, 137.919755047364 34.7003714842726, 137.919569588234 34.7008697983785, 137.91900701022 34.7023645689807, 137.91838296577 34.7022000253837)) ^^http://www.opengis.net/ont/geosparql#wktLiteral