メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.459618077379 40.8050926505098, 140.459588569919 40.8050708154756, 140.458357445249 40.8054291709687, 140.457993879315 40.8055399294629, 140.45761920382 40.805653959432, 140.457617022683 40.8056546547943, 140.456801855149 40.8058706742834, 140.456583786078 40.8059012034916, 140.456390450306 40.8059255502973, 140.455250822231 40.8060277197833, 140.455145882819 40.8071992413448, 140.455144424994 40.8071994491148, 140.454264767352 40.8074305063051, 140.453666230332 40.8056948800406, 140.453476027806 40.8051695342635, 140.453416571587 40.8050293997487, 140.453403004168 40.8049974840872, 140.453336293962 40.8048020235977, 140.453772044403 40.8048003574542, 140.454113261771 40.8047983114876, 140.454442439664 40.8047431762038, 140.454842746641 40.8046689212169, 140.454874972025 40.8047049791053, 140.455268552277 40.8051347380401, 140.455319535161 40.8052020959971, 140.45562604415 40.8051608835289, 140.456264132453 40.8050005792252, 140.456700503461 40.8048895696232, 140.457161946935 40.8047363563758, 140.457268860446 40.8047008215908, 140.457540527145 40.8046392964604, 140.458957751839 40.8042966809254, 140.458959304798 40.8042964031705, 140.459507776027 40.8042057996957, 140.459507924574 40.8042080515973, 140.45950943211 40.8042076322999, 140.459627698948 40.8050734040161, 140.459631813222 40.8050993086496, 140.459618077379 40.8050926505098)) ^^http://www.opengis.net/ont/geosparql#wktLiteral