メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.537977021182 35.6747677228313, 138.538104135107 35.6749321093655, 138.538184296396 35.6750852435699, 138.538311453923 35.6753374754181, 138.538645032885 35.6758238530238, 138.538626311729 35.6758476951745, 138.538616614696 35.6758741051082, 138.53859142884 35.675942665287, 138.538556583236 35.6760914351677, 138.53855442471 35.676150128167, 138.538552756944 35.6761958650037, 138.538579976439 35.6763097933258, 138.538624660058 35.6764221657605, 138.538641806654 35.6764490601964, 138.538843761461 35.6767658761285, 138.539050652908 35.6770904371194, 138.539377990911 35.6776039588912, 138.539076054308 35.6777692217802, 138.538422615833 35.6782801727955, 138.537606676758 35.6789573582427, 138.536877701847 35.6795765931353, 138.536493229016 35.680011823855, 138.536367353772 35.680120163759, 138.536216282373 35.680239708607, 138.535639191082 35.6800251408023, 138.53560483323 35.6800027577701, 138.535600237005 35.6799766000967, 138.535864250437 35.6789802803685, 138.535497943679 35.6790588350162, 138.535442958439 35.6790046997377, 138.535081146543 35.6789002340672, 138.534662168682 35.6789619705199, 138.534388574582 35.6790003210232, 138.534244324999 35.6790003641299, 138.533896295509 35.6789762086725, 138.533474977833 35.6789165477645, 138.53334151243 35.6788953553796, 138.533341021085 35.6789516549034, 138.533101315492 35.6789394372912, 138.533085880558 35.678938666595, 138.533087706258 35.6789084211824, 138.533090278702 35.6788513819479, 138.53310518131 35.6788578565566, 138.533212222818 35.6775114302675, 138.533422713487 35.6770401652587, 138.533469552376 35.6769352990082, 138.533570303586 35.6769562186904, 138.534016812046 35.6770490386961, 138.534570745801 35.6767202346048, 138.534872875028 35.6764997747643, 138.534958676445 35.6764046159646, 138.53534430006 35.6759767839573, 138.535522860378 35.675933776224, 138.535609860182 35.675926286702, 138.535712874511 35.675892667631, 138.535770102402 35.6758534284908, 138.535847917492 35.675791753121, 138.535873079492 35.6757338626864, 138.535873069608 35.6757122437616, 138.53587295485 35.6754612388898, 138.535861458555 35.6753473411188, 138.535806490908 35.6753230622358, 138.535755957322 35.6749739094658, 138.53602826704 35.674637688132, 138.536283297283 35.6740895482671, 138.536337559498 35.6739276060756, 138.536342744133 35.6739121472504, 138.53646478951 35.6738758107765, 138.536514120647 35.6738717823384, 138.536819049421 35.6739585163123, 138.537630127463 35.6738128209969, 138.537696026592 35.673921139486, 138.537735023927 35.674025626482, 138.53781488818 35.6742994934929, 138.537895474889 35.6746044486715, 138.537906541946 35.6746472593961, 138.537977021182 35.6747677228313)) ^^http://www.opengis.net/ont/geosparql#wktLiteral