メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.43059017354 36.3258658706109, 138.430865384662 36.3258506456266, 138.431406695757 36.3258226814718, 138.431420022849 36.3255577694009, 138.432022393376 36.3255863784642, 138.432087783847 36.3256888649038, 138.432358416585 36.3257031339178, 138.432795578521 36.3257204853568, 138.432613127637 36.3257343605444, 138.43244053699 36.3257561972757, 138.432339402697 36.3258199678753, 138.432272712343 36.3259046344444, 138.432245603291 36.3259476056955, 138.432223372898 36.3259954735098, 138.432212161691 36.3261320980502, 138.432224258946 36.3263994199664, 138.43215399282 36.3264063869493, 138.432080954224 36.3267644196232, 138.43201412919 36.32704612994, 138.432005486771 36.327082564769, 138.431911482792 36.3274376275871, 138.431855840111 36.3276400639787, 138.431158250498 36.3274980361002, 138.431227418819 36.3273364833951, 138.430953818926 36.3272764784964, 138.430981015907 36.3271727789807, 138.430723412772 36.327147670402, 138.430671308938 36.3274033384347, 138.430370660815 36.3273689106324, 138.430387974629 36.3272991073028, 138.430146417225 36.3272411251974, 138.430074974398 36.3271812349117, 138.430013398516 36.3271093815785, 138.429978928864 36.3270534889847, 138.429897637752 36.3269876085267, 138.429836021881 36.3269596553894, 138.42982368416 36.3269696107423, 138.429768252674 36.3269287046636, 138.429711595204 36.3268787852577, 138.429662346912 36.3268089451061, 138.429615590369 36.3267191435008, 138.429568792406 36.3266632454059, 138.429456688081 36.3265903763456, 138.429460357491 36.3266232942626, 138.428823392687 36.3262368936348, 138.428828512039 36.3260374228067, 138.428961643967 36.3260334887288, 138.429075072199 36.3260116223083, 138.429191208388 36.3259609242904, 138.429256745193 36.3259044573367, 138.429444666862 36.3256537990857, 138.429641136562 36.3256185662406, 138.429960014846 36.3253679833435, 138.430025458273 36.3254139295793, 138.430147629219 36.3254740258957, 138.430226252368 36.3254246426597, 138.430313566028 36.3254070193414, 138.430322331695 36.3253717130682, 138.430466587564 36.325149262678, 138.430470891157 36.3252022501697, 138.430483952067 36.325248166012, 138.430523210017 36.3252870544752, 138.430623565751 36.3253365416629, 138.43059017354 36.3258658706109)) ^^http://www.opengis.net/ont/geosparql#wktLiteral