メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.359153864714 38.4309742893504, 141.35700783545 38.4313695937218, 141.354534497709 38.4318188199166, 141.354749788842 38.4310348983692, 141.355502513996 38.4279307971256, 141.355617770946 38.4274926312357, 141.356122535485 38.4255077820958, 141.357131953878 38.4255104999441, 141.35890586434 38.4255025701025, 141.358911217115 38.4255025461336, 141.360739898716 38.4254813417564, 141.360749671997 38.4255365850713, 141.360742859728 38.4255447239856, 141.360734908795 38.4255537689364, 141.360730063728 38.4255596584164, 141.360606582352 38.4257097555386, 141.360538517219 38.4257924947976, 141.360469852488 38.4258756412172, 141.360313736262 38.42606468187, 141.360309201248 38.4260710086912, 141.36030465967 38.4260764346149, 141.360300124654 38.4260827614357, 141.360296734876 38.4260890831211, 141.360294496896 38.4260963005686, 141.360291107116 38.4261026222538, 141.360288862574 38.4261089388039, 141.360286624593 38.4261161562512, 141.360285525288 38.4261224676662, 141.360284432545 38.4261296799784, 141.360283339802 38.4261368922905, 141.360283385735 38.4261431985706, 141.36028343823 38.4261504057477, 141.360283490725 38.4261576129249, 141.360295078431 38.4262714227699, 141.360317217416 38.4264888143768, 141.36032172965 38.4265331278379, 141.360323744908 38.4265535067688, 141.360357958103 38.4268995577889, 141.360376130505 38.4270833499885, 141.360379769727 38.4271112623898, 141.360390963074 38.4272328372671, 141.360395937908 38.427286870545, 141.360398035538 38.4273106897419, 141.36040592698 38.4274003424812, 141.360410813559 38.4274570356881, 141.360430507411 38.4276854979868, 141.360438454051 38.4277776847788, 141.360439815529 38.4277935214637, 141.360445962368 38.4278650409661, 141.360460829807 38.4280190331165, 141.360474225663 38.428127985993, 141.360401986461 38.4281551937958, 141.359806061609 38.4283796382277, 141.359803111382 38.4284144220667, 141.359793288118 38.4286984006341, 141.359812569924 38.4289125679399, 141.359825230593 38.4290103462868, 141.359796080678 38.4290802991833, 141.359614448097 38.4293323891623, 141.359456007688 38.429519337572, 141.35932078932 38.4296457922939, 141.359773027857 38.4295621206531, 141.359726797956 38.429725339852, 141.359698043778 38.4298372410967, 141.359734383348 38.429948849936, 141.359771028726 38.4301022669984, 141.359747895023 38.4301814842487, 141.359589701722 38.43039644532, 141.359402208255 38.4306672834428, 141.359385229792 38.4307744857777, 141.359153864714 38.4309742893504)) ^^http://www.opengis.net/ont/geosparql#wktLiteral