メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.175848467596 35.1195068723945, 137.176195499742 35.1203109313755, 137.176547894915 35.1210437865126, 137.176829204888 35.1217851698448, 137.176870177505 35.1219143921152, 137.176514380379 35.1222795648643, 137.176358477505 35.1223921841737, 137.175913736423 35.1225444766881, 137.175546813384 35.1226693647445, 137.175087235838 35.1227180626553, 137.173849315377 35.1228491334568, 137.173704652098 35.1216249943535, 137.173493403248 35.1216432479598, 137.17347669366 35.1214468394116, 137.172958726335 35.1215064497663, 137.172744948488 35.1209505491604, 137.172672390285 35.1209109773243, 137.172331383644 35.1206156459808, 137.172083046409 35.1204420694678, 137.171449294635 35.1206369616516, 137.171673457335 35.1196823061375, 137.171775607589 35.1191833530188, 137.171906900991 35.1189301748605, 137.172003254072 35.1188722802201, 137.172653679351 35.1185936484527, 137.17365430309 35.1180759029466, 137.17374152676 35.1180372322421, 137.17377769517 35.1180094146043, 137.173793513639 35.1179685666192, 137.17380692458 35.117922087646, 137.173865401088 35.1179189834408, 137.173926914308 35.1179157392653, 137.174117584119 35.1178793168987, 137.174300297715 35.1178428939193, 137.174362962641 35.1178154941133, 137.174594799394 35.1181557616901, 137.175055780994 35.118723548577, 137.175180507781 35.1188281877514, 137.175392744598 35.1190600747336, 137.175830380283 35.1194649714529, 137.175848467596 35.1195068723945)) ^^http://www.opengis.net/ont/geosparql#wktLiteral