メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.428304468209 44.4372742309679, 141.428203746049 44.4378507009512, 141.428386746254 44.4380031907562, 141.428386731127 44.4384804710918, 141.428386710364 44.4385659348746, 141.42838670178 44.4387661504491, 141.428386652809 44.4395188446196, 141.428203620808 44.4395188288868, 141.428203672163 44.4387661329306, 141.428020610193 44.4389083597664, 141.427745867356 44.4397935126545, 141.427639190178 44.4401187474901, 141.427837500659 44.440271488771, 141.427272780673 44.4405764449544, 141.427272796164 44.4407291982926, 141.427639133006 44.4408817086261, 141.427504263818 44.4414672467112, 141.427417905865 44.4414666246367, 141.426197626181 44.4412087113464, 141.426084871492 44.4412078978206, 141.425963533166 44.4412416505976, 141.425460478109 44.4414977534444, 141.425225326735 44.4416057074464, 141.424667787941 44.4417228980199, 141.424418166755 44.4417152921176, 141.424249682916 44.4416679146984, 141.424090252832 44.4415455768079, 141.42394713121 44.4414117916853, 141.423852870275 44.4412371921473, 141.423857069195 44.4408383753771, 141.423784680896 44.4405499221312, 141.423739563754 44.4403216781034, 141.423647092316 44.4400238688273, 141.423513617797 44.4397315982796, 141.423343602979 44.439306068341, 141.423192029466 44.4390309265341, 141.423106456459 44.4388809645909, 141.423015233659 44.4387594016405, 141.422919097609 44.4386312996308, 141.42274360609 44.4383753213322, 141.422604637707 44.4381600371805, 141.422447986004 44.4378627103393, 141.422316220179 44.4375197554789, 141.42233240549 44.4371102325861, 141.42240407679 44.4366074542617, 141.422436624093 44.4364638666016, 141.422455152286 44.4363818057096, 141.422565841588 44.4361180925392, 141.422684206724 44.4358876214584, 141.422818272638 44.4356223206089, 141.422865537132 44.4353326585249, 141.422913982945 44.4349174282642, 141.422955156951 44.4346386227573, 141.422988332508 44.4343353585462, 141.422826793584 44.433918889838, 141.423338959988 44.4337783182645, 141.423679870899 44.4337014724961, 141.424061427472 44.4336301594873, 141.424447143172 44.4336118545599, 141.424739170312 44.4336020476553, 141.425558286024 44.433621745296, 141.425986686588 44.4337258065282, 141.426378867145 44.4337781700114, 141.426970850167 44.4338755683488, 141.42735871861 44.43396969874, 141.427897012898 44.4341030906571, 141.428570304822 44.4343719938731, 141.42857029862 44.4346772211951, 141.428753315526 44.4346772362179, 141.428753309007 44.4349824617309, 141.429134597729 44.4355824029066, 141.428386883598 44.4357351226994, 141.428203819216 44.4364978204324, 141.42838683381 44.4368030619074, 141.428304468209 44.4372742309679)) ^^http://www.opengis.net/ont/geosparql#wktLiteral