メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.76780861462 35.7191524439219, 139.768328008152 35.7195498884165, 139.769019284402 35.7200716386997, 139.768844759029 35.7202265472022, 139.769131284957 35.7204144658938, 139.769286399766 35.7202702637696, 139.769175574735 35.7201895999593, 139.769375764097 35.7201926332243, 139.769494063849 35.7202702137263, 139.769388481873 35.7206620649517, 139.769382319878 35.7206602308496, 139.769118082827 35.7214134282396, 139.769062372193 35.7214000001207, 139.768932985377 35.7217981045462, 139.768181108755 35.7216436751165, 139.767491504061 35.7214965823775, 139.767448912966 35.7214709959076, 139.767065693539 35.7215547012092, 139.766799754635 35.7213080779883, 139.766756299917 35.7212710468721, 139.766642059543 35.7211657378575, 139.766199811183 35.7207808649797, 139.766173194948 35.7207517836932, 139.765741592057 35.7203645740326, 139.765360765081 35.7200065119907, 139.765988538248 35.7194195875053, 139.766131559064 35.7192784063925, 139.766245074322 35.7191365925062, 139.766499115615 35.7188192122761, 139.766520328288 35.7187902819672, 139.766673317038 35.7185815382951, 139.766812253547 35.7184498427574, 139.766862821473 35.7184000485878, 139.76713185325 35.7186071665146, 139.767130676536 35.7186694350622, 139.767624172761 35.7190068528214, 139.767802767691 35.719147986915, 139.76780861462 35.7191524439219)) ^^http://www.opengis.net/ont/geosparql#wktLiteral